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'Anti-malarial mosquitoes' created using controversial genetic technology | Science | T... - 0 views

  • Hundreds of genetically modified mosquitoes that are incapable of spreading the malaria parasite to humans have been created in a laboratory as part of a radical approach to combating the disease.
  • The move marks a major step towards the development of a powerful and controversial technology called a “gene drive” that aims to tackle the disease by forcing anti-malarial genes into swarms of wild mosquitoes.
  • The procedure can rapidly transform the genetic makeup of natural insect populations, making it a dramatic new tool in the fight against an infection that still claims over 400,000 lives a year. The same technology is being considered for other human diseases and infections that devastate crops.
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  • But gene drive technology is so powerful that leading researchers have urged scientists in the field to be cautious. A warning published in August in the prestigious journal Science, by teams in the UK, US, Australia and Japan, said that while gene drives have the potential to save lives and bring other benefits, the accidental release of modified organisms “could have unpredictable ecological consequences.”
  • They call on scientists to ensure that experimental organisms cannot escape from their labs, be released on purpose, or even find their way out accidentally in the event of a natural disaster. Researchers should also be open about the precautions they take to prevent an unintended release, they said.
  • In the latest study, mosquitoes were engineered to carry genes for antibodies that target the human malaria parasite, Plasmodium falciparum. When released into the wild, researchers believe the modified insects will breed with normal mosquitoes and pass the anti-malarial genes on to their young, making an ever-increasing proportion of future generations resistant to the malaria parasite.
  • In lab tests, the modified mosquitoes passed on their anti-malarial genes to 99.5% of their offspring, suggesting that the procedure was incredibly effective and efficient. To track which insects inherited the antibody genes, the scientists added a tracer gene that gave carriers red fluorescent eyes.
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High Tech Hope for Repelling Mosquitoes - The New York Times - 0 views

  • What I found was this: All of the current products offered varying levels of protection, but nothing worked as well as traditional chemical repellent. Nothing, that is, until I tested the patch, which could very well remove humans from the mosquito food chain for good.
  • Then came a test of the Kite compound. The patch, which isn’t available yet, smelled an awful lot like cloves, and as I inserted my arm into the glass box again, no mosquitoes landed anywhere near it.
  • I wasn’t able to talk anyone into telling me exactly what the highly coveted proprietary blend is made of, only that the first version to be released in 2016 — the one I tried — is made of plant-based fragrances and other compounds that don’t require E.P.A. approval. A second version is awaiting regulatory approval for 2017.
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  • The new compound works by confusing a mosquito’s senses, hindering its ability to target us based on the carbon dioxide we exhale, and confounding its capacity to locate us up close.
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Zika Warning Spotlights Latin America's Fight Against Mosquito-Borne Diseases - The New... - 0 views

  • The warning by the Centers for Disease Control and Prevention in Atlanta has intensified a debate across Latin America over the hemisphere’s growing vulnerability to mosquito-borne diseases. These concerns are especially acute in Brazil, the region’s largest country, where officials hope that tourism can help revive a beleaguered economy as they prepare to host the 2016 Summer Olympics in Rio de Janeiro.
  • Mr. Alves added that he expected the Zika outbreak to ease to the point that the Olympics here in August would not be affected.Yet others in Brazil applauded the C.D.C.’s alert, pointing to the country’s struggle not just with Zika, a virus with origins in Uganda that is thought to have made the leap to Brazil in 2014, but also with two other mosquito-borne viruses, dengue and chikungunya. Last year, Brazil registered more than 1.6 million cases of dengue, a virus causing fever and joint pain, with 863 people dying from the disease.
  • Dr. Kuri said the C.D.C. was “within its rights” to issue the travel warning, but he argued that the blanket admonition did not make sense when th
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  • El Salvador’s Health Ministry is particularly concerned about the rise of cases of Guillain-Barré syndrome, which leads to paralysis, usually temporary; researchers are exploring a possible link between Guillain-Barré and Zika. Forty-six suspected cases of the syndrome had been reported as of last week, Violeta Menjívar, the health minister, said in a radio interview.
  • virus has appeared in only three Mexican states. The mosquitoes that carry the virus, he said, could not survive in the high altitudes of the central plateau, including Mexico City.“I think it’s good to have these warnings,” he said, “but these things should be explained to people.”
  • Their model for Zika’s possible spread, using worldwide temperature profiles and air travel routes, also determined that more than 60 percent of the population in the United States lives in areas conducive to seasonal Zika transmission. And about 23 million people in the United States live in places with climates like Florida and parts of Texas where Zika can be transmitted by mosquitoes year-round, the researchers said.The authorities in Brazil insist that they are taking steps to fight Zika, including vaccine research.
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Zika virus tied to birth defects is international emergency, WHO says | Reuters - 0 views

  • The World Health Organization on Monday declared the mosquito-borne Zika virus an international public health emergency due to its link to thousands of birth defects in Brazil, as the U.N. agency sought to build a global response to the threat.
  • WHO Director-General Margaret Chan told reporters that coordinated international action was needed to improve detection and expedite work on a vaccine and better diagnostics for the disease, but said curbs on travel or trade were not necessary.
  • The WHO said last week the Zika virus, transmitted by the bite of the Aedes aegypti mosquito, was "spreading explosively" and could infect as many as 4 million people in the Americas. The Pan American Health Organization says Zika has spread in 24 nations and territories in the Americas.
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  • Chan, whose agency was assailed as too slow in reacting to West Africa's Ebola epidemic that killed more than 10,000 people in the past two years, cited "first and foremost the big concern about microcephaly," the birth defect that causes babies to be born with abnormally small heads and improperly developed brains.
  • U.S. Centers for Disease Control and Prevention (CDC) head Thomas Frieden said the WHO emergency declaration "calls the world to action" on Zika. The CDC added four more countries and territories to its list of locales that pose a risk for Zika infection, advising pregnant women to consider avoiding travel to those areas.
  • Brazil is due to host the Olympics in Rio de Janeiro in August, and President Dilma Rousseff's chief of staff said on Monday there is no risk of cancelling the games due to Zika.
  • The emergency designation, recommended by a committee of independent experts following criticism of a hesitant response to Zika so far, should help fast-track international action and research priorities. The move lends official urgency to research funding and other steps to stem the spread of the virus.
  • This marks the fourth time the WHO has declared a global health emergency since such procedures were put in place in 2007, with the others arising from influenza, Ebola and polio.
  • The Zika virus has raised questions worldwide about whether pregnant women should avoid infected countries. Chan said delaying travel was something pregnant women "can consider" but added that if they needed to travel they should take protective measures by covering up and using mosquito repellent.
  • Brazil has reported some 3,700 suspected cases of microcephaly. Brazilian Health Minister Marcelo Castro told Reuters the epidemic was worse than believed because in 80 percent of cases the infected people had no symptoms.
  • As the virus spreads from Brazil, other countries in the Americas are also likely to see cases of babies with Zika-linked birth defects, experts believe. The clinical symptoms of Zika are usually mild and often similar to dengue, which is transmitted by the same mosquito, leading to fears that Zika will spread into all parts of the world where dengue is commonplace.
  • More than a third of the world’s population lives in areas at risk of dengue infection, in a band stretching through Africa, India, Southeast Asia and Latin America.Zika's rapid spread in Latin America is attributed to the prevalence of Aedes aegypti and a lack of immunity among the population.
  • A senior Obama administration official, speaking on condition of anonymity, said, "This is not an Ebola-type situation where you have to stop people at the border."
  • New York State Governor Andrew Cuomo said the state's health department would offer free tests for individuals with symptoms of infection who have traveled to countries impacted by Zika.
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Obama seeks funds to fight Zika; sees no cause for panic | Reuters - 0 views

  • President Barack Obama will ask the U.S. Congress for more than $1.8 billion in emergency funds to fight Zika at home and abroad and pursue a vaccine, the White House said on Monday, but he added there is no reason to panic over the mosquito-borne virus.
  • Zika, spreading rapidly in South and Central America and the Caribbean, has been linked to severe birth defects in Brazil, and public health officials' concern is focused on pregnant women and women who may become pregnant.
  • Obama's request to Congress includes $200 million for research, development and commercialization of new vaccines and diagnostic tests for the virus.
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  • At least 12 groups are working to develop a vaccine.
  • European Medicines Agency (EMA), Europe's drugs regulator, said it established an expert task force to advise companies working on Zika vaccines and medicines, mirroring similar action during the two-year-long Ebola epidemic that started in December 2013 and the pandemic flu outbreak in 2009.
  • There are no vaccines or treatment for Zika and none even undergoing clinical studies. Most infected people either have no symptoms or develop mild ones like fever and skin rashes.
  • "The good news is this is not like Ebola; people don't die of Zika. A lot of people get it and don't even know that they have it," Obama told CBS News
  • Most of the money sought by Obama, who faces pressure from Republicans and some fellow Democrats to act decisively on Zika, would be spent in the United States on testing, surveillance and response in affected areas, including the creation of rapid-response teams to contain outbreak clusters.
  • Much remains unknown about Zika, including whether the virus actually causes microcephaly, a condition marked by abnormally small head size that can result in developmental problems.Brazil is investigating the potential link between Zika infections and more than 4,000 suspected cases of microcephaly. Researchers have identified evidence of Zika infection in 17 of these cases, either in the baby or in the mother, but have not confirmed that Zika can cause microcephaly. 
  • Obama's funding request to Congress includes $335 million for the U.S. Agency for International Development to support mosquito-control, maternal health and other Zika-related public health efforts in affected countries in the Americas.
  • Fauci said he anticipated beginning a so-called Phase 1 trial this summer for a Zika vaccine that would take about three months to test if it is safe and induces a good immune response before further studies can be conducted.
  • The CDC said its Zika emergency operations center, with a staff of 300, has been placed on its highest level of activation, reflecting a need for accelerated preparedness for possible local virus transmission by mosquitoes in the continental United States.
  • Dr. Anne Schuchat, principal deputy director of the U.S. Centers for Disease Control and Prevention, said she was not expecting "large-scale amounts of serious Zika infections" in the continental United States as warmer months bring larger and more active mosquito populations.
  • Word that Zika can be spread by sexual transmission and blood transfusions and its discovery in saliva and urine of infected people have added to concern over the virus.
  • The World Health Organization declared the outbreak an international health emergency on Feb. 1, citing a "strongly suspected" relationship between Zika infection in pregnancy to microcephaly.
  • Brazil is grappling with the virus even as it prepares to host the Olympic Games in Rio de Janeiro in August, with tens of thousands of athletes and tourists anticipated.The U.S. Olympic Committee has told U.S. sports federations that athletes and staff concerned about their health due to Zika should consider not going to the Olympics.
  • Former Olympian Donald Anthony, president and board chairman of USA Fencing, said, "One of the things that they immediately said was, especially for women that may be pregnant or even thinking of getting pregnant, that whether you are scheduled to go to Rio or no, that you shouldn't go."
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How Climate Change Is Contributing to Skyrocketing Rates of Infectious Disease | Talkin... - 0 views

  • The scientists who study how diseases emerge in a changing environment knew this moment was coming. Climate change is making outbreaks of disease more common and more dangerous.
  • Over the past few decades, the number of emerging infectious diseases that spread to people — especially coronaviruses and other respiratory illnesses believed to have come from bats and birds — has skyrocketed.
  • A new emerging disease surfaces five times a year. One study estimates that more than 3,200 strains of coronaviruses already exist among bats, awaiting an opportunity to jump to people.
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  • until now, the planet’s natural defense systems were better at fighting them off.
  • Today, climate warming is demolishing those defense systems, driving a catastrophic loss in biodiversity that, when coupled with reckless deforestation and aggressive conversion of wildland for economic development, pushes farms and people closer to the wild and opens the gates for the spread of disease.
  • ignoring how climate and rapid land development were putting disease-carrying animals in a squeeze was akin to playing Russian roulette.
  • the virus is believed to have originated with the horseshoe bat, part of a genus that’s been roaming the forests of the planet for 40 million years and thrives in the remote jungles of south China, even that remains uncertain.
  • China for years and warning that swift climate and environmental change there — in both loss of biodiversity and encroachment by civilization — was going to help new viruses jump to people.
  • . Roughly 60% of new pathogens come from animals — including those pressured by diversity loss — and roughly one-third of those can be directly attributed to changes in human land use, meaning deforestation, the introduction of farming, development or resource extraction in otherwise natural settings
  • Vector-borne diseases — those carried by insects like mosquitoes and ticks and transferred in the blood of infected people — are also on the rise as warming weather and erratic precipitation vastly expand the geographic regions vulnerable to contagion.
  • Climate is even bringing old viruses back from the dead, thawing zombie contagions like the anthrax released from a frozen reindeer in 2016, which can come down from the arctic and haunt us from the past.
  • It is demonstrating in real time the enormous and undeniable power that nature has over civilization and even over its politics.
  • it also makes clear that climate policy today is indivisible from efforts to prevent new infectious outbreaks, or, as Bernstein put it, the notion that climate and health and environmental policy might not be related is “a ​dangerous delusion.”
  • The warming of the climate is one of the principal drivers of the greatest — and fastest — loss of species diversity in the history of the planet, as shifting climate patterns force species to change habitats, push them into new regions or threaten their food and water supplies
  • What’s known as biodiversity is critical because the natural variety of plants and animals lends each species greater resiliency against threat and together offers a delicately balanced safety net for natural systems
  • As diversity wanes, the balance is upset, and remaining species are both more vulnerable to human influences and, according to a landmark 2010 study in the journal Nature, more likely to pass along powerful pathogens.
  • even incremental and seemingly manageable injuries to local environments — say, the construction of a livestock farm adjacent to stressed natural forest — can add up to outsized consequences.
  • Coronaviruses like COVID-19 aren’t likely to be carried by insects — they don’t leave enough infected virus cells in the blood. But one in five other viruses transmitted from animals to people are vector-borne
  • the number of species on the planet has already dropped by 20% and that more than a million animal and plant species now face extinction.
  • Americans have been experiencing this phenomenon directly in recent years as migratory birds have become less diverse and the threat posed by West Nile encephalitis has spread. It turns out that the birds that host the disease happen to also be the tough ones that prevail amid a thinned population
  • as larger mammals suffer declines at the hands of hunters or loggers or shifting climate patterns, smaller species, including bats, rats and other rodents, are thriving, either because they are more resilient to the degraded environment or they are able to live better among people.
  • It is these small animals, the ones that manage to find food in garbage cans or build nests in the eaves of buildings, that are proving most adaptable to human interference and also happen to spread disease.
  • Warmer temperatures and higher rainfall associated with climate change — coupled with the loss of predators — are bound to make the rodent problem worse, with calamitous implications.
  • As much as weather changes can drive changes in species, so does altering the landscape for new farms and new cities. In fact, researchers attribute a full 30% of emerging contagion to what they call “land use change.”
  • As the global population surges to 10 billion over the next 35 years, and the capacity to farm food is stressed further again by the warming climate, the demand for land will only get more intense.
  • Already, more than one-third of the planet’s land surface, and three-quarters of all of its fresh water, go toward the cultivation of crops and raising of livestock. These are the places where infectious diseases spread most often.
  • The U.S. Centers for Disease Control and Prevention says that fully three-quarters of all new viruses have emerged from animals
  • Almost every major epidemic we know of over the past couple of decades — SARS, COVID-19, Ebola and Nipah virus — jumped to people from wildlife enduring extreme climate and habitat strain, and still, “we’re naive to them,” she said. “That puts us in a dangerous place.”
  • A 2008 study in the journal Nature found nearly one-third of emerging infectious diseases over the past 10 years were vector-borne, and that the jumps matched unusual changes in the climate
  • Ticks and mosquitoes now thrive in places they’d never ventured before. As tropical species move northward, they are bringing dangerous pathogens with them.
  • by 2050, disease-carrying mosquitoes will ultimately reach 500 million more people than they do today, including some 55 million more Americans.
  • In 2013, dengue fever — an affliction affecting nearly 400 million people a year, but normally associated with the poorest regions of Africa — was transmitted locally in New York for the first time.
  • “The long-term risk from dengue may be much higher than COVID,
  • only 15% of the planet’s forests remain intact. The rest have been cut down, degraded or fragmented to the point that they disrupt the natural ecosystems that depend on them.
  • it’s only a matter of time before other exotic animal-driven pathogens are driven from the forests of the global tropics to the United States or Canada or Europe because of the warming climate.
  • it will also shape how easily we get sick. According to a 2013 study in the journal PLOS Currents Influenza, warm winters were predictors of the most severe flu seasons in the following year
  • Even harsh swings from hot to cold, or sudden storms — exactly the kinds of climate-induced patterns we’re already seeing — make people more likely to get sick.
  • The chance of a flu epidemic in America’s most populated cities will increase by as much as 50% this century, and flu-related deaths in Europe could also jump by 50%.
  • Slow action on climate has made dramatic warming and large-scale environmental changes inevitable, he said, “and I think that increases in disease are going to come along with it.”
  • By late 2018, epidemiologists there were bracing for what they call “spillover,” or the failure to keep a virus locally contained as it jumped from the bats and villages of Yunnan into the wider world.
  • In late 2018, the Trump administration, as part of a sweeping effort to bring U.S. programs in China to a halt, abruptly shut down the research — and its efforts to intercept the spread of a new novel coronavirus along with it. “We got a cease and desist,” said Dennis Carroll, who founded the PREDICT program and has been instrumental in global work to address the risks from emerging viruses. By late 2019, USAID had cut the program’s global funding.
  • The loss is immense. The researchers believed they were on the cusp of a breakthrough, racing to sequence the genes of the coronaviruses they’d extracted from the horseshoe bat and to begin work on vaccines.
  • They’d campaigned for years for policymakers to fully consider what they’d learned about how land development and climate changes were driving the spread of disease, and they thought their research could literally provide governments a map to the hot spots most likely to spawn the next pandemic.
  • They also hoped the genetic material they’d collected could lead to a vaccine not just for one lethal variation of COVID, but perhaps — like a missile defense shield for the biosphere — to address a whole family of viruses at once
  • Carroll said knowledge of the virus genomes had the potential “to totally transform how we think about future biomedical interventions before there’s an emergence.
  • PREDICT’s staff and advisers have pushed the U.S. government to consider how welding public health policy with environmental and climate science could help stem the spread of contagions.
  • Since Donald Trump was elected, the group hasn’t been invited back.
  • What Daszak really wants — in addition to restored funding to continue his work — is the public and leaders to understand that it’s human behavior driving the rise in disease, just as it drives the climate crisis
  • “We turn a blind eye to the fact that our behavior is driving this,” he said. “We get cheap goods through Walmart, and then we pay for it forever through the rise in pandemics. It’s upside down.”
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Short Answers to Hard Questions About Zika Virus - The New York Times - 0 views

  • The Centers for Disease Control and Prevention has warned pregnant women against travel to several countries in the Caribbean and Latin America where the Zika virus is spreading. Infection with the virus appears to be linked to the development of unusually small heads and brain damage in newborns. Here are some answers and advice about the outbreak.
  • The Zika virus is a mosquito-transmitted infection related to dengue, yellow fever and West Nile virus. Although it was discovered in the Zika forest in Uganda in 1947 and is common in Africa and Asia, it did not begin spreading widely in the Western Hemisphere until last May, when an outbreak occurred in Brazil.
  • Although the virus is normally spread by mosquitoes, there has been one report of possible spread through blood transfusion and one of possible spread through sex.
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  • There is no vaccine against the Zika virus. Efforts to make one have just begun, and creating and testing a vaccine normally takes years and costs hundreds of millions of dollars.
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Yellow Fever killed 10 percent in Philadelphia - The Washington Post - 0 views

  • In summer 1793, a malignant visitation spread over the nation’s capital, carrying off young and old, poor and prosperous in agonizing ways.People collapsed in the streets untended and died horrible deaths at home, their skin turning yellow, their vomit dark with blood.
  • Families were wiped out. Handshaking stopped. Citizens avoided one another and covered their faces with cloth.Half the residents fled the city, including President George Washington. Schools were closed. Some roads outside town were guarded to keep refugees away.This was Philadelphia, the U.S. capital from 1790 to 1800. Wagons arriving from the city were burned as a precaution. Letters and newspapers from Philadelphia were handled with tongs.
  • During the worst of it, a hundred people were buried a day. Historian J.H. Powell’s classic 1949 account is entitled “Bring Out Your Dead,” after the calls of the roving burial teams.What was destroying them, scientists say, was the first virus found to cause human disease.
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  • “For every death, there’s about 21 other infections,” she said modeling showed. So most of Philadelphia’s 50,000 people probably were infected. “They were either lucky that they didn’t develop disease or had mild disease compared to those that were unlucky and died.”Yellow fever is one of more than 200 known human viruses, according to the National Institutes of Health. They include those that cause HIV/AIDS, Ebola, polio, smallpox, measles, mumps, rabies, the common cold and now the novel coronavirus.
  • In the late 1800s, scientists were just starting to realize that strange microbes smaller than bacteria were causing disorders in plants and animals. Bacteria, which had been discovered in the 1670s, had been associated with human illnesses such as typhoid fever, cholera and tuberculosis.
  • U.S. Army physician Walter Reed reported in 1900 that the leading suspect bacteria was not found in the blood of fever cases he studied in Cuba.There was an alien “parasite” at work, he believed.“At the time they didn’t even call it a virus,” Staples said. “They didn’t know really what a virus was.”
  • In 1900, Reed set up what he called an “experimental sanitary station” in Cuba, where yellow fever was prevalent. He named it Camp Lazear, for Jesse W. Lazear, a medical colleague who had died of the fever that year.
  • After extensive testing on volunteer patients who were infected, Reed confirmed that mosquitoes were the carrier and eliminated bacteria as a cause.
  • The yellow fever virus was isolated in 1927, and scientists soon came up with an effective vaccine, called 17D, a weakened form of the virus itself. It’s still in use, and a recent scholarly paper called it “one of the most outstanding human vaccines ever developed.”
  • But in Philadelphia in 1793, the only remedy would be something that killed mosquitoes.
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How environmental damage can lead to new diseases | The Economist - 1 views

  • THE WORLD’S monitored populations of wild animals have decreased by an average of 68% in the past 50 years
  • intensive farming and the changing use of land are largely to blame
  • More than 100 countries recognised the need to reverse species decline by 2030 and acknowledged the consequences of harmful environmental practices and climate change for biodiversity.
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  • Growing evidence points to a connection between destructive environmental practices and emerging diseases.
  • Of more than 330 diseases which emerged between 1940 and 2004, nearly two-thirds were zoonotic, meaning they were transmitted from animals to humans, as with, for example, HIV/AIDS and probably covid-19.
  • over 70% originated in wildlife,
  • Replacing old-growth forests with a single crop, such as oil palm, can also lead to the transmission of disease. If predators’ habitats are destroyed and their populations dwindle, other creatures such as rodents, mosquitoes, bats and some primates can proliferate.
  • scientists are increasingly turning their attention to how altering land interferes with a pathogen’s journey from animals to humans
  • felling trees increases contact between humans and disease-carrying animals
  • correlation between the loss of forests in west and central Africa and outbreaks of Ebola between 2004 and 2014
  • Cutting down trees may also increase the threat to humans posed by viral infections transmitted through mosquito bites, such as Zika, dengue and chikungunya.
  • link between changes in global forest cover between 1990 and 2016 and an increase in reported epidemics, even accounting for the fact that deforestation usually means more humans living nearby
  • These harbour potentially zoonotic pathogens and tend to cluster in places where they will be more frequently exposed to humans and livestock. Rodents, for example, often inhabit the border areas between newly created pastures and forests.
  • Wildlife may also move towards human settlements in search of food. Mango trees planted on pig farms in Malaysia probably attracted fruit bats carrying nipah, a virus that infected local pig farmers in 1999 and still breaks out yearly in Bangladesh.
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At risk: 10 ways the changing climate is creating a health emergency | Global developme... - 0 views

  • 1. Floods and disease
  • As life becomes less tolerable for humans, animals and plants, things will get easier for disease-causing organisms. More than half of all known diseases have been made worse by the climate crisis
  • A warming world makes outbreaks of water-borne diseases such as cholera, dysentery, hepatitis A, typhoid and polio more likely.
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  • World Health Organization data published in September showed there were twice as many cholera cases in 2022 than in 2021. Outbreaks were recorded in countries where cholera had been under control for years, including Yemen and Lebanon.
  • 2. Mosquitoes on the march
  • Rising temperatures and frequent floods also unlock new places where disease-carrying insects thrive. The mosquitoes that carry the viruses that cause dengue fever and mala
  • Nor is the disease confined to developing countries. There are fears that it is spreading in southern Europe, partly owing to the warm weather. More than 8 billion people could be at risk of malaria and dengue fever by 2080, scientists have warned.
  • 3. Human-animal contact
  • Many existing diseases will get more dangerous, but new illnesses could also emerge as people are increasingly forced into areas where there is wildlife. Diseases can jump from animals to humans. These diseases, such as Ebola, avian flu and Sars, are called “zoonoses” and they make up the majority of new illnesses.
  • Scientists have found that the climate crisis is helping to circulate diseases between species that previously did not encounter each other. As the planet heats up, many animal species are forced to move into new areas to find suitable conditions.
  • It has been estimated that zoonoses are responsible for as many as 2.5bn cases of human illness and 2.7m human deaths worldwide each year, and that animals have played a major part in nearly every major disease outbreak since 1970.
  • 4. Severe weather events
  • Although governments are getting better at preparing for severe weather events, nine out of 10 deaths linked to weather disasters since 1970 happened in small island nations and developing countries in Africa, Asia and South America.
  • 5. The air that we breathe
  • Outside air pollution has been linked to numerous cancers and diseases and is estimated to be responsible for more than 4m premature deaths globally each year.
  • Changing weather patterns are expected to make this already bad situation worse as more dust, rain and wildfire smoke are added to the mix. Children are especially likely to get sick from air pollution because their brains, lungs and other organs are still developing.
  • 6. The psychological cost
  • Environmental deterioration has a knock-on effect on the economic and social systems that keep society productive and happy, setting in motion a downward spiral of psychological hardship.
  • If crops are destroyed during extreme weather events, children may get less nutritious food, the consumption of which is linked to psychological conditions such as anxiety and depression.
  • When people can’t get the help they need, they may self-medicate with alcohol or drugs, which in turn makes them more likely to engage in risky behaviour (such as unprotected sex) that could result in infections such as HIV, or illnesses that can result from spending time in crowded places, such as tuberculosis.
  • In 2021, scientists studying evidence of a potential link between heat exposure and mental health found a 2.2% increase in mental health-related mortality per 1C rise in temperature.
  • 7. Salty water and perilous pregnancies
  • Drinking water is becoming saltier. One reason for this is that sea levels are rising, so there is more sea water flowing into rivers and other sources of fresh water during floods and tropical storms.
  • Taking in too much salt can lead to high blood pressure (hypertension). Over time, this condition damages the body’s veins, arteries and major organs (including the brain, heart, kidneys and eyes) since they’re working so much harder overall.
  • Hypertension is doubly dangerous for pregnant women and their babies
  • 8. Food insecurity
  • More frequent and severe droughts and floods make it harder to grow the grains, fruit and vegetables that people need to eat to stay healthy. Small island states in the Caribbean, Atlantic, Pacific and Indian Ocean bear the brunt of the effects of the crisis, in part because most people live close to sea level.
  • As a result, people who live in one of the 39 small island nations are the most likely to die from one of the four main NCDs: cancer, diabetes, heart disease and lung disease.
  • 9. The stress of extreme heat
  • The scorching temperatures this year broke records in Europe, China and North America. Heat is one of the most dangerous effects of the climate crisis and the top cause of weather-related deaths in the U
  • When it gets too hot, the body’s temperature rises faster than it can cool itself down, less blood flows to other organs, and the kidneys have to work harder. This puts strain on the heart and can lead to organ failure. Heatstroke is the most serious heat-related illness.
  • In particular, people whose jobs require long hours of physical labour in the sun face an increased risk of kidney disease as temperatures rise, research suggests. Repeated instances of heat stress can lead to permanent damage and chronic kidney disease.
  • In June, the Guardian revealed how young migrant workers were returning to Nepal with chronic kidney disease after working in extreme heat conditions in the Gulf and Malaysia. “One factor highlighted again and again is heat. Prolonged exposure to h
  • 10. Millions on the move
  • It’s hard to predict exactly how many people will be on the move because of the climate crisis, but extreme weather events are likely to make conditions worse for the more than 100 million displaced people around the world.
  • If nothing changes, the number of people who need humanitarian aid to recover from floods, storms and droughts could double by 2050,
  • That means more than 200 million people will need aid annually. The displacement of millions of people also means cramped and often unsanitary living. For example, more than 900,000 Rohingya refugees live in makeshift shelters in Bangladesh, often built on unstable ground that’s prone to landslides.
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The Global Elite's Favorite Strongman - NYTimes.com - 0 views

  • No country in Africa, if not the world, has so thoroughly turned itself around in so short a time, and Kagame has shrewdly directed the transformation.
  • Kagame has made indisputable progress fighting the single greatest ill in Africa: poverty. Rwanda is still very poor — the average Rwandan lives on less than $1.50 a day — but it is a lot less poor than it used to be. Kagame’s government has reduced child mortality by 70 percent; expanded the economy by an average of 8 percent annually over the past five years; and set up a national health-insurance program — which Western experts had said was impossible in a destitute African country.
  • Progressive in many ways, Kagame has pushed for more women in political office, and today Rwanda has a higher percentage of them in Parliament than any other country. His countless devotees, at home and abroad, say he has also delicately re-engineered Rwandan society to defuse ethnic rivalry, the issue that exploded there in 1994 and that stalks so many African countries, often dragging them into civil war.
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  • The question is not so much about his results but his methods. He has a reputation for being merciless and brutal, and as the accolades have stacked up, he has cracked down on his own people and covertly supported murderous rebel groups in neighboring Congo
  • Though Rwanda has made tremendous strides, the country is still a demographic time bomb. It’s already one of the most densely populated in Africa — its 11 million people squeezed into a space smaller than Maryland — and despite a recent free vasectomy program, Rwanda still has an alarmingly high birthrate. Most Rwandans are peasants, their lives inexorably yoked to the land, and just about every inch of that land, from the papyrus swamps to the cloud-shrouded mountaintops, is spoken for.
  • In some areas of the country, there are rules, enforced by village commissars, banning people from dressing in dirty clothes or sharing straws when drinking from a traditional pot of beer, even in their own homes, because the government considers it unhygienic. Many Rwandans told me that they feel as if their president is personally watching them. “It’s like there’s an invisible eye everywhere,” said Alice Muhirwa, a member of an opposition political party. “Kagame’s eye.”
  • Kagame has become a rare symbol of progress on a continent that has an abundance of failed states and a record of paralyzing corruption. Kagame was burnishing the image of the entire billion-dollar aid industry. “You put your money in, and you get results out,” said the diplomat, who insisted he could not talk candidly if he was identified. Yes, Kagame was “utterly ruthless,” the diplomat said, but there was a mutual interest in supporting him, because Kagame was proving that aid to Africa was not a hopeless waste and that poor and broken countries could be fixed with the right leadership.
  • why has the West — and the United States in particular — been so eager to embrace Kagame, despite his authoritarian tendencies?
  • much has improved under his stewardship. Rwandan life expectancy, for instance, has increased to 56 years, from 36 in 1994. Malaria used to be a huge killer, but Kagame’s government has embarked on a wide-scale spraying campaign and has distributed millions of nets to protect people when they are sleeping — malarial mosquitoes tend to feed at night — and malaria-related deaths plummeted 85 percent between 2005 and 2011.
  • Kagame hopes to make more money from coffee, tea and gorillas — Rwanda is home to some of the last remaining mountain gorillas, and each year throngs of Western tourists pay thousands of dollars to see them.
  • aid flows to Rwanda because Kagame is a celebrated manager. He’s a hands-on chief executive who is less interested in ideology than in making things work. He loves new technology — he’s an avid tweeter — and is very good at breaking sprawling, ambitious projects into manageable chunks. Rwanda jumped to 52nd last year, from 158th in 2005, on the World Bank’s Ease of Doing Business annual rating, precisely because Kagame set up a special unit within his government, which broke down the World Bank’s ratings system, category by category, and figured out exactly what was needed to improve on each criterion.
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Zika Virus a Global Health Emergency, W.H.O. Says - The New York Times - 0 views

  • Zika Virus a Global Health Emergency, W.H.O. Says
  • An outbreak of the Zika virus, which is transmitted by mosquitoes, was detected in Brazil in May and has since moved into more than 20 countries in Latin America
  • Officials said research on the effects of Zika in pregnant women was underway in at least three countries: Brazil, Colombia and El Salvador.
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  • The virus was first identified in 1947 in Uganda, and for years lived mostly in monkeys. But last May in Brazil, cases began increasing drastically. The W.H.O. has estimated that four million people could be infected by the end of the year.
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12 Rules for Life: An Antidote to Chaos (Jordan B. Peterson) - 0 views

  • RULES? MORE RULES? REALLY? Isn’t life complicated enough, restricting enough, without abstract rules that don’t take our unique, individual situations into account? And given that our brains are plastic, and all develop differently based on our life experiences, why even expect that a few rules might be helpful to us all?
  • “I’ve got some good news…and I’ve got some bad news,” the lawgiver yells to them. “Which do you want first?” “The good news!” the hedonists reply. “I got Him from fifteen commandments down to ten!” “Hallelujah!” cries the unruly crowd. “And the bad?” “Adultery is still in.”
  • Maps of Meaning was sparked by Jordan’s agonized awareness, as a teenager growing up in the midst of the Cold War, that much of mankind seemed on the verge of blowing up the planet to defend their various identities. He felt he had to understand how it could be that people would sacrifice everything for an “identity,”
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  • the story of the golden calf also reminds us that without rules we quickly become slaves to our passions—and there’s nothing freeing about that.
  • And the story suggests something more: unchaperoned, and left to our own untutored judgment, we are quick to aim low and worship qualities that are beneath us—in this case, an artificial animal that brings out our own animal instincts in a completely unregulated way.
  • Similarly, in this book Professor Peterson doesn’t just propose his twelve rules, he tells stories, too, bringing to bear his knowledge of many fields as he illustrates and explains why the best rules do not ultimately restrict us but instead facilitate our goals and make for fuller, freer lives.
  • Peterson wasn’t really an “eccentric”; he had sufficient conventional chops, had been a Harvard professor, was a gentleman (as cowboys can be) though he did say damn and bloody a lot, in a rural 1950s sort of way. But everyone listened, with fascination on their faces, because he was in fact addressing questions of concern to everyone at the table.
  • unlike many academics who take the floor and hold it, if someone challenged or corrected him he really seemed to like it. He didn’t rear up and neigh. He’d say, in a kind of folksy way, “Yeah,” and bow his head involuntarily, wag it if he had overlooked something, laughing at himself for overgeneralizing. He appreciated being shown another side of an issue, and it became clear that thinking through a problem was, for him, a dialogic process.
  • for an egghead Peterson was extremely practical. His examples were filled with applications to everyday life: business management, how to make furniture (he made much of his own), designing a simple house, making a room beautiful (now an internet meme) or in another, specific case related to education, creating an online writing project that kept minority students from dropping out of school by getting them to do a kind of psychoanalytic exercise on themselves,
  • These Westerners were different: self-made, unentitled, hands on, neighbourly and less precious than many of their big-city peers, who increasingly spend their lives indoors, manipulating symbols on computers. This cowboy psychologist seemed to care about a thought only if it might, in some way, be helpful to someone.
  • I was drawn to him because here was a clinician who also had given himself a great books education, and who not only loved soulful Russian novels, philosophy and ancient mythology, but who also seemed to treat them as his most treasured inheritance. But he also did illuminating statistical research on personality and temperament, and had studied neuroscience. Though trained as a behaviourist, he was powerfully drawn to psychoanalysis with its focus on dreams, archetypes, the persistence of childhood conflicts in the adult, and the role of defences and rationalization in everyday life. He was also an outlier in being the only member of the research-oriented Department of Psychology at the University of Toronto who also kept a clinical practice.
  • Maps of Meaning, published nearly two decades ago, shows Jordan’s wide-ranging approach to understanding how human beings and the human brain deal with the archetypal situation that arises whenever we, in our daily lives, must face something we do not understand.
  • The brilliance of the book is in his demonstration of how rooted this situation is in evolution, our DNA, our brains and our most ancient stories. And he shows that these stories have survived because they still provide guidance in dealing with uncertainty, and the unavoidable unknown.
  • this is why many of the rules in this book, being based on Maps of Meaning, have an element of universality to them.
  • We are ambivalent about rules, even when we know they are good for us. If we are spirited souls, if we have character, rules seem restrictive, an affront to our sense of agency and our pride in working out our own lives. Why should we be judged according to another’s rule?
  • And he felt he had to understand the ideologies that drove totalitarian regimes to a variant of that same behaviour: killing their own citizens.
  • Ideologies are simple ideas, disguised as science or philosophy, that purport to explain the complexity of the world and offer remedies that will perfect it.
  • Ideologues are people who pretend they know how to “make the world a better place” before they’ve taken care of their own chaos within.
  • Ideologies are substitutes for true knowledge, and ideologues are always dangerous when they come to power, because a simple-minded I-know-it-all approach is no match for the complexity of existence.
  • To understand ideology, Jordan read extensively about not only the Soviet gulag, but also the Holocaust and the rise of Nazism. I had never before met a person, born Christian and of my generation, who was so utterly tormented by what happened in Europe to the Jews, and who had worked so hard to understand how it could have occurred.
  • I saw what now millions have seen online: a brilliant, often dazzling public speaker who was at his best riffing like a jazz artist; at times he resembled an ardent Prairie preacher (not in evangelizing, but in his passion, in his ability to tell stories that convey the life-stakes that go with believing or disbelieving various ideas). Then he’d just as easily switch to do a breathtakingly systematic summary of a series of scientific studies. He was a master at helping students become more reflective, and take themselves and their futures seriously. He taught them to respect many of the greatest books ever written. He gave vivid examples from clinical practice, was (appropriately) self-revealing, even of his own vulnerabilities, and made fascinating links between evolution, the brain and religious stories.
  • Above all, he alerted his students to topics rarely discussed in university, such as the simple fact that all the ancients, from Buddha to the biblical authors, knew what every slightly worn-out adult knows, that life is suffering.
  • chances are, if you or someone you love is not suffering now, they will be within five years, unless you are freakishly lucky. Rearing kids is hard, work is hard, aging, sickness and death are hard, and Jordan emphasized that doing all that totally on your own, without the benefit of a loving relationship, or wisdom, or the psychological insights of the greatest psychologists, only makes it harder.
  • focused on triumphant heroes. In all these triumph stories, the hero has to go into the unknown, into an unexplored territory, and deal with a new great challenge and take great risks. In the process, something of himself has to die, or be given up, so he can be reborn and meet the challenge. This requires courage, something rarely discussed in a psychology class or textbook.
  • Jordan
  • views of his first YouTube statements quickly numbered in the hundreds of thousands. But people have kept listening because what he is saying meets a deep and unarticulated need. And that is because alongside our wish to be free of rules, we all search for structure.
  • the first generation to have been so thoroughly taught two seemingly contradictory ideas about morality, simultaneously—at their schools, colleges and universities, by many in my own generation. This contradiction has left them at times disoriented and uncertain, without guidance and, more tragically, deprived of riches they don’t even know exist.
  • morality and the rules associated with it are just a matter of personal opinion or happenstance, “relative to” or “related to” a particular framework, such as one’s ethnicity, one’s upbringing, or the culture or historical…
  • The first idea or teaching is that morality is relative, at best a…
  • So, the decent thing to do—once it becomes apparent how arbitrary your, and your society’s, “moral values” are—is to show tolerance for people who think differently, and…
  • for many people one of the worst character flaws a person can have is to be “judgmental.”* And, since we don’t know right from wrong, or what is good, just about the most inappropriate thing an adult can…
  • That emphasis on tolerance is so paramount that for many people one of the worst character flaws a person can have is to be “judgmental.”* And, since we don’t know right from wrong, or what is good, just about the most inappropriate thing an…
  • And so a generation has been raised untutored in what was once called, aptly, “practical wisdom,” which guided previous generations. Millennials, often told they have received the finest education available anywhere, have actually…
  • professors, chose to devalue thousands of years of human knowledge about how to acquire virtue, dismissing it as passé, “…
  • They were so successful at it that the very word “virtue” sounds out of date, and someone using it appears…
  • The study of virtue is not quite the same as the study of morals (right and wrong, good and evil). Aristotle defined the virtues simply as the ways of behaving that are most conducive to happiness in life. Vice was…
  • Cultivating judgment about the difference between virtue and vice is the beginning of wisdom, something…
  • By contrast, our modern relativism begins by asserting that making judgments about how to live is impossible, because there is no real good, and no…
  • Thus relativism’s closest approximation to “virtue” is “tolerance.” Only tolerance will provide social cohesion between different groups, and save us from harming each other. On Facebook and other forms of social media, therefore, you signal your so-called…
  • Intolerance of others’ views (no matter how ignorant or incoherent they may be) is not simply wrong; in a world where there is no right or wrong, it is worse: it is a sign you are…
  • But it turns out that many people cannot tolerate the vacuum—the chaos—which is inherent in life, but made worse by this moral relativism; they cannot live without a moral compass,…
  • So, right alongside relativism, we find the spread of nihilism and despair, and also the opposite of moral relativism: the blind certainty offered by ideologies…
  • Dr. Norman Doidge, MD, is the author of The Brain That Changes Itself
  • so we arrive at the second teaching that millennials have been bombarded with. They sign up for a humanities course, to study the greatest books ever written. But they’re not assigned the books; instead they are given…
  • (But the idea that we can easily separate facts and values was and remains naive; to some extent, one’s values determine what one will pay…
  • For the ancients, the discovery that different people have different ideas about how, practically, to live, did not paralyze them; it deepened their understanding of humanity and led to some of the most satisfying conversations human beings have ever had, about how life might be lived.
  • Modern moral relativism has many sources. As we in the West learned more history, we understood that different epochs had different moral codes. As we travelled the seas and explored the globe, we learned of far-flung tribes on different continents whose different moral codes made sense relative to, or within the framework of, their societies. Science played a role, too, by attacking the religious view of the world, and thus undermining the religious grounds for ethics and rules. Materialist social science implied that we could divide the world into facts (which all could observe, and were objective and “real”) and values (…
  • it seems that all human beings are, by some kind of biological endowment, so ineradicably concerned with morality that we create a structure of laws and rules wherever we are. The idea that human life can be free of moral concerns is a fantasy.
  • given that we are moral animals, what must be the effect of our simplistic modern relativism upon us? It means we are hobbling ourselves by pretending to be something we are not. It is a mask, but a strange one, for it mostly deceives the one who wears it.
  • Far better to integrate the best of what we are now learning with the books human beings saw fit to preserve over millennia, and with the stories that have survived, against all odds, time’s tendency to obliterate.
  • these really are rules. And the foremost rule is that you must take responsibility for your own life. Period.
  • Jordan’s message that each individual has ultimate responsibility to bear; that if one wants to live a full life, one first sets one’s own house in order; and only then can one sensibly aim to take on bigger responsibilities.
  • if it’s uncertain that our ideals are attainable, why do we bother reaching in the first place? Because if you don’t reach for them, it is certain you will never feel that your life has meaning.
  • And perhaps because, as unfamiliar and strange as it sounds, in the deepest part of our psyche, we all want to be judged.
  • Instead of despairing about these differences in moral codes, Aristotle argued that though specific rules, laws and customs differed from place to place, what does not differ is that in all places human beings, by their nature, have a proclivity to make rules, laws and customs.
  • Freud never argued (as do some who want all culture to become one huge group therapy session) that one can live one’s entire life without ever making judgments, or without morality. In fact, his point in Civilization and Its Discontents is that civilization only arises when some restraining rules and morality are in place.
  • Aleksandr Solzhenitsyn, the great documenter of the slave-labour-camp horrors of the latter, once wrote that the “pitiful ideology” holding that “human beings are created for happiness” was an ideology “done in by the first blow of the work assigner’s cudgel.”1 In a crisis, the inevitable suffering that life entails can rapidly make a mockery of the idea that happiness is the proper pursuit of the individual. On the radio show, I suggested, instead, that a deeper meaning was required. I noted that the nature of such meaning was constantly re-presented in the great stories of the past, and that it had more to do with developing character in the face of suffering than with happiness.
  • I proposed in Maps of Meaning that the great myths and religious stories of the past, particularly those derived from an earlier, oral tradition, were moral in their intent, rather than descriptive. Thus, they did not concern themselves with what the world was, as a scientist might have it, but with how a human being should act.
  • I suggested that our ancestors portrayed the world as a stage—a drama—instead of a place of objects. I described how I had come
  • to believe that the constituent elements of the world as drama were order and chaos, and not material things.
  • Order is where the people around you act according to well-understood social norms, and remain predictable and cooperative. It’s the world of social structure, explored territory, and familiarity. The state of Order is typically portrayed, symbolically—imaginatively—as masculine.
  • Chaos, by contrast, is where—or when—something unexpected happens.
  • As the antithesis of symbolically masculine order, it’s presented imaginatively as feminine. It’s the new and unpredictable suddenly emerging in the midst of the commonplace familiar. It’s Creation and Destruction,
  • Order is the white, masculine serpent; Chaos, its black, feminine counterpart. The black dot in the white—and the white in the black—indicate the possibility of transformation: just when things seem secure, the unknown can loom, unexpectedly and large. Conversely, just when everything seems lost, new order can emerge from catastrophe and chaos.
  • For the Taoists, meaning is to be found on the border between the ever-entwined pair. To walk that border is to stay on the path of life, the divine Way. And that’s much better than happiness.
  • trying to address a perplexing problem: the reason or reasons for the nuclear standoff of the Cold War. I couldn’t understand how belief systems could be so important to people that they were willing to risk the destruction of the world to protect them. I came to realize that shared belief systems made people intelligible to one another—and that the systems weren’t just about belief.
  • People who live by the same code are rendered mutually predictable to one another. They act in keeping with each other’s expectations and desires. They can cooperate. They can even compete peacefully, because everyone knows what to expect from everyone else.
  • Shared beliefs simplify the world, as well, because people who know what to expect from one another can act together to tame the world. There is perhaps nothing more important than the maintenance of this organization—this simplification. If it’s threatened, the great ship of state rocks.
  • It isn’t precisely that people will fight for what they believe. They will fight, instead, to maintain the match between what they believe, what they expect, and what they desire. They will fight to maintain the match between what they expect and how everyone is acting. It is precisely the maintenance of that match that enables everyone
  • There’s more to it, too. A shared cultural system stabilizes human interaction, but is also a system of value—a hierarchy of value, where some things are given priority and importance and others are not. In the absence of such a system of value, people simply cannot act. In fact, they can’t even perceive, because both action and perception require a goal, and a valid goal is, by necessity, something valued.
  • We experience much of our positive emotion in relation to goals. We are not happy, technically speaking, unless we see ourselves progressing—and the very idea of progression implies value.
  • Worse yet is the fact that the meaning of life without positive value is not simply neutral. Because we are vulnerable and mortal, pain and anxiety are an integral part of human existence. We must have something to set against the suffering that is intrinsic to Being.*2 We must have the meaning inherent in a profound system of value or the horror of existence rapidly becomes paramount. Then, nihilism beckons, with its hopelessness and despair.
  • So: no value, no meaning. Between value systems, however, there is the possibility of conflict. We are thus eternally caught between the most diamantine rock and the hardest of places:
  • loss of group-centred belief renders life chaotic, miserable, intolerable; presence of group-centred belief makes conflict with other groups inevitable.
  • In the West, we have been withdrawing from our tradition-, religion- and even nation-centred cultures, partly to decrease the danger of group conflict. But we are increasingly falling prey to the desperation of meaninglessness, and that is no improvement at all.
  • While writing Maps of Meaning, I was (also) driven by the realization that we can no longer afford conflict—certainly not on the scale of the world conflagrations of the twentieth century.
  • I came to a more complete, personal realization of what the great stories of the past continually insist upon: the centre is occupied by the individual.
  • It is possible to transcend slavish adherence to the group and its doctrines and, simultaneously, to avoid the pitfalls of its opposite extreme, nihilism. It is possible, instead, to find sufficient meaning in individual consciousness and experience.
  • How could the world be freed from the terrible dilemma of conflict, on the one hand, and psychological and social dissolution, on the other? The answer was this: through the elevation and development of the individual, and through the willingness of everyone to shoulder the burden of Being and to take the heroic path. We must each adopt as much responsibility as possible for individual life, society and the world.
  • We must each tell the truth and repair what is in disrepair and break down and recreate what is old and outdated. It is in this manner that we can and must reduce the suffering that poisons the world. It’s asking a lot. It’s asking for everything.
  • the alternative—the horror of authoritarian belief, the chaos of the collapsed state, the tragic catastrophe of the unbridled natural world, the existential angst and weakness of the purposeless
  • individual—is clearly worse.
  • a title: 12 Rules for Life: An Antidote to Chaos. Why did that one rise up above all others? First and foremost, because of its simplicity. It indicates clearly that people need ordering principles, and that chaos otherwise beckons.
  • We require rules, standards, values—alone and together. We’re pack animals, beasts of burden. We must bear a load, to justify our miserable existence. We require routine and tradition. That’s order. Order can become excessive, and that’s not good, but chaos can swamp us, so we drown—and that is also not good. We need to stay on the straight and narrow path.
  • I hope that these rules and their accompanying essays will help people understand what they already know: that the soul of the individual eternally hungers for the heroism of genuine Being, and that the willingness to take on that responsibility is identical to the decision to live a meaningful life.
  • RULE 1   STAND UP STRAIGHT WITH YOUR SHOULDERS BACK
  • Because territory matters, and because the best locales are always in short supply, territory-seeking among animals produces conflict. Conflict, in turn, produces another problem: how to win or lose without the disagreeing parties incurring too great a cost.
  • It’s winner-take-all in the lobster world, just as it is in human societies, where the top 1 percent have as much loot as the bottom 50 percent11—and where the richest eighty-five people have as much as the bottom three and a half billion.
  • This principle is sometimes known as Price’s law, after Derek J. de Solla Price,13 the researcher who discovered its application in science in 1963. It can be modelled using an approximately L-shaped graph, with number of people on the vertical axis, and productivity or resources on the horizontal.
  • Instead of undertaking the computationally difficult task of identifying the best man, the females outsource the problem to the machine-like calculations of the dominance hierarchy. They let the males fight it out and peel their paramours from the top.
  • The dominant male, with his upright and confident posture, not only gets the prime real estate and easiest access to the best hunting grounds. He also gets all the girls. It is exponentially more worthwhile to be successful, if you are a lobster, and male.
  • dominance hierarchies have been an essentially permanent feature of the environment to which all complex life has adapted. A third of a billion years ago, brains and nervous systems were comparatively simple. Nonetheless, they already had the structure and neurochemistry necessary to process information about status and society. The importance of this fact can hardly be overstated.
  • evolution works, in large part, through variation and natural selection. Variation exists for many reasons, including gene-shuffling (to put it simply) and random mutation. Individuals vary within a species for such reasons. Nature chooses from among them, across time. That theory, as stated, appears to account for the continual alteration of life-forms over the eons.
  • But there’s an additional question lurking under the surface: what exactly is the “nature” in “natural selection”? What exactly is “the environment” to which animals adapt?
  • Nature “selects.” The idea of selects contains implicitly nested within it the idea of fitness. It is “fitness” that is “selected.” Fitness, roughly speaking, is the probability that a given organism will leave offspring (will propagate its genes through time). The “fit” in “fitness” is therefore the matching of organismal attribute to environmental demand.
  • But nature, the selecting agent, is not a static selector—not in any simple sense.
  • As the environment supporting a species transforms and changes, the features that make a given individual successful in surviving and reproducing also transform and change. Thus, the theory of natural selection does not posit creatures matching themselves ever more precisely to a template specified by the world. It is more that creatures are in a dance with nature, albeit one that is deadly.
  • Nature is not simply dynamic, either. Some things change quickly, but they are nested within other things that change less quickly (music
  • It’s chaos, within order, within chaos, within higher order. The order that is most real is the order that is most unchanging—and that is not necessarily the order that is most easily seen. The leaf, when perceived, might blind the observer to the tree. The tree can blind him to the forest.
  • It is also a mistake to conceptualize nature romantically.
  • Unfortunately, “the environment” is also elephantiasis and guinea worms (don’t ask), anopheles mosquitoes and malaria, starvation-level droughts, AIDS and the Black Plague.
  • It is because of the existence of such things, of course, that we attempt to modify our surroundings, protecting our children, building cities and transportation systems and growing food and generating power.
  • this brings us to a third erroneous concept: that nature is something strictly segregated from the cultural constructs that have emerged within it.
  • It does not matter whether that feature is physical and biological, or social and cultural. All that matters, from a Darwinian perspective, is permanence—and the dominance hierarchy, however social or cultural it might appear, has been around for some half a billion years.
  • The dominance hierarchy is not capitalism. It’s not communism, either, for that matter. It’s not the military-industrial complex. It’s not the patriarchy—that disposable, malleable, arbitrary cultural artefact. It’s not even a human creation; not in the most profound sense. It is instead a near-eternal aspect of the environment, and much of what is blamed on these more ephemeral manifestations is a consequence of its unchanging existence.
  • We were struggling for position before we had skin, or hands, or lungs, or bones. There is little more natural than culture. Dominance hierarchies are older than trees.
  • The part of our brain that keeps track of our position in the dominance hierarchy is therefore exceptionally ancient and fundamental.17 It is a master control system, modulating our perceptions, values, emotions, thoughts and actions. It powerfully affects every aspect of our Being, conscious and unconscious alike.
  • The ancient part of your brain specialized for assessing dominance watches how you are treated by other people. On that evidence, it renders a determination of your value and assigns you a status. If you are judged by your peers as of little worth, the counter restricts serotonin availability. That makes you much more physically and psychologically reactive to any circumstance or event that might produce emotion, particularly if it is negative. You need that reactivity. Emergencies are common at the bottom, and you must be ready to survive. Unfortunately, that physical hyper-response, that constant alertness, burns up a lot of precious energy and physical resources.
  • It will leave you far more likely to live, or die, carelessly, for a rare opportunity at pleasure, when it manifests itself. The physical demands of emergency preparedness will wear you down in every way.21
  • If you have a high status, on the other hand, the counter’s cold, pre-reptilian mechanics assume that your niche is secure, productive
  • You can delay gratification, without forgoing it forever. You can afford to be a reliable and thoughtful citizen.
  • Sometimes, however, the counter mechanism can go wrong. Erratic habits of sleeping and eating can interfere with its function. Uncertainty can throw it for a loop. The body, with its various parts,
  • needs
  • to function like a well-rehearsed orchestra. Every system must play its role properly, and at exactly the right time, or noise and chaos ensue. It is for this reason that routine is so necessary. The acts of life we repeat every day need to be automatized. They must be turned into stable and reliable habits, so they lose their complexity and gain predictability and simplicity.
  • It is for such reasons that I always ask my clinical clients first about sleep. Do they wake up in the morning at approximately the time the typical person wakes up, and at the same time every day?
  • The next thing I ask about is breakfast. I counsel my clients to eat a fat and protein-heavy breakfast as soon as possible after they awaken (no simple carbohydrates, no sugars,
  • I have had many clients whose anxiety was reduced to subclinical levels merely because they started to sleep on a predictable schedule and eat breakfast.
  • Other bad habits can also interfere with the counter’s accuracy.
  • There are many systems of interaction between brain, body and social world that can get caught in positive feedback loops. Depressed people, for example, can start feeling useless and burdensome, as well as grief-stricken and pained. This makes them withdraw from contact with friends and family. Then the withdrawal makes them more lonesome and isolated, and more likely to feel useless and burdensome. Then they withdraw more. In this manner, depression spirals and amplifies.
  • If someone is badly hurt at some point in life—traumatized—the dominance counter can transform in a manner that makes additional hurt more rather than less likely. This often happens in the case of people, now adults, who were viciously bullied during childhood or adolescence. They become anxious and easily upset. They shield themselves with a defensive crouch, and avoid the direct eye contact interpretable as a dominance challenge.
  • With their capacity for aggression strait-jacketed within a too-narrow morality, those who are only or merely compassionate and self-sacrificing (and naïve and exploitable) cannot call forth the genuinely righteous and appropriately self-protective anger necessary to defend themselves. If you can bite, you generally don’t have to. When skillfully integrated, the ability to respond with aggression and violence decreases rather than increases the probability that actual aggression will become necessary.
  • Naive, harmless people usually guide their perceptions and actions with a few simple axioms: people are basically good; no one really wants to hurt anyone else; the threat (and, certainly, the use) of force, physical or otherwise, is wrong. These axioms collapse, or worse, in the presence of
  • individuals who are genuinely malevolent.27
  • I have had clients who were terrified into literally years of daily hysterical convulsions by the sheer look of malevolence on their attackers’ faces. Such individuals typically come from hyper-sheltered families, where nothing
  • terrible is allowed to exist, and everything is fairyland wonderful (or else).
  • When the wakening occurs—when once-naïve people recognize in themselves the seeds of evil and monstrosity, and see themselves as dangerous (at least potentially)— their fear decreases. They develop more self-respect. Then, perhaps, they begin to resist oppression. They see that they have the ability to withstand, because they are terrible too. They see they can and must stand up, because they begin to understand how genuinely monstrous they will become, otherwise,
  • There is very little difference between the capacity for mayhem and destruction, integrated, and strength of character. This is one of the most difficult lessons of life.
  • even if you came by your poor posture honestly—even if you were unpopular or bullied at home or in grade school28—it’s not necessarily appropriate now. Circumstances change. If you slump around, with the same bearing that characterizes a defeated lobster, people will assign you a lower status, and the old counter that you share with crustaceans, sitting at the very base of your brain, will assign you a low dominance number.
  • the other, far more optimistic lesson of Price’s law and the Pareto distribution: those who start to have will probably get more.
  • Some of these upwardly moving loops can occur in your own private, subjective space.
  • If you are asked to move the muscles one by one into a position that looks happy, you will report feeling happier. Emotion is partly bodily expression, and can be amplified (or dampened) by that expression.29
  • To stand up straight with your shoulders back is to accept the terrible responsibility of life, with eyes wide open.
  • It means deciding to voluntarily transform the chaos of potential into the realities of habitable order. It means adopting the burden of self-conscious vulnerability, and accepting the end of the unconscious paradise of childhood, where finitude and mortality are only dimly comprehended. It means willingly undertaking the sacrifices necessary to generate a productive and meaningful reality (it means acting to please God, in the ancient language).
  • So, attend carefully to your posture. Quit drooping and hunching around. Speak your mind. Put your desires forward, as if you had a right to them—at least the same right as others. Walk tall and gaze forthrightly ahead. Dare to be dangerous. Encourage the serotonin to flow plentifully through the neural pathways desperate for its calming influence.
  • Thus emboldened, you will embark on the voyage of your life, let your light shine, so to speak, on the heavenly hill, and pursue your rightful destiny. Then the meaning of your life may be sufficient to keep the corrupting influence of mortal despair at bay. Then you may be able to accept the terrible burden of the World, and find joy.
  • RULE 2   TREAT YOURSELF LIKE SOMEONE YOU ARE RESPONSIBLE FOR HELPING
  • People are better at filling and properly administering prescription medication to their pets than to themselves. That
  • It is difficult to conclude anything from this set of facts except that people appear to love their dogs, cats, ferrets and birds (and maybe even their lizards) more than themselves. How horrible is that? How much shame must exist, for something like that to be true? What could it be about people that makes them prefer their pets to themselves?
  • To understand Genesis 1, the Priestly story, with its insistence on speech as the fundamental creative force, it is first necessary to review a few fundamental, ancient assumptions (these are markedly different in type and intent from the assumptions of science, which are, historically speaking, quite novel).
  • those who existed during the distant time in which the foundational epics of our culture emerged were much more concerned with the actions that dictated survival (and with interpreting the world in a manner commensurate with that goal) than with anything approximating what we now understand as objective truth.
  • Before the dawn of the scientific worldview, reality was construed differently. Being was understood as a place of action, not a place of things.31 It was understood as something more akin to story or drama. That story or drama was lived, subjective experience, as it manifested itself moment to moment in the consciousness of every living person.
  • subjective pain. That’s something so real no argument can stand against it. Everyone acts as if their pain is real—ultimately, finally real. Pain matters, more than matter matters. It is for this reason, I believe, that so many of the world’s traditions regard the suffering attendant upon existence as the irreducible truth of Being.
  • In any case, that which we subjectively experience can be likened much more to a novel or a movie than to a scientific description of physical reality.
  • The Domain, Not of Matter, but of What Matters
  • the world of experience has primal constituents, as well. These are the necessary elements whose interactions define drama and fiction. One of these is chaos. Another is order. The third (as there are three) is the process that mediates between the two, which appears identical to what modern people call consciousness.
  • Chaos is the domain of ignorance itself. It’s unexplored territory. Chaos is what extends, eternally and without limit, beyond the boundaries of all states, all ideas, and all disciplines. It’s the foreigner, the stranger, the member of another gang, the rustle in the bushes in the night-time,
  • It is, in short, all those things and situations we neither know nor understand.
  • Chaos is also the formless potential from which the God of Genesis 1 called forth order using language at the beginning of time. It’s the same potential from which we, made in that Image, call forth the novel and ever-changing moments of our lives. And Chaos is freedom, dreadful freedom, too.
  • Order, by contrast, is explored territory. That’s the hundreds-of-millions-of-years-old hierarchy of place, position and authority. That’s the structure of society. It’s the structure provided by biology, too—particularly insofar as you are adapted, as you are, to the structure of society. Order is tribe, religion, hearth, home and country.
  • Order is the public façade we’re called upon to wear, the politeness of a gathering of civilized strangers, and the thin ice on which we all skate. Order is the place where the behavior of the world matches our expectations and our desires; the place where all things turn out the way we want them to.
  • But order is sometimes tyranny and stultification, as well, when the demand for certainty and uniformity and purity becomes too one-sided.
  • In order, we’re able to think about things in the long term. There, things work, and we’re stable, calm and competent. We seldom leave places we
  • understand—geographical or conceptual—for that reason, and we certainly do not like it when we are compelled to or when it happens accidentally.
  • When the same person betrays you, sells you out, you move from the daytime world of clarity and light to the dark underworld of chaos, confusion and despair. That’s the same move you make, and the same place you visit, when the company you work for starts to fail and your job is placed in doubt.
  • Before the Twin Towers fell—that was order. Chaos manifested itself afterward. Everyone felt it. The very air became uncertain. What exactly was it that fell? Wrong question. What exactly remained standing? That was the issue at hand.
  • Chaos is the deep ocean bottom to which Pinocchio voyaged to rescue his father from Monstro, whale and fire-breathing dragon. That journey into darkness and rescue is the most difficult thing a puppet must do, if he wants to be real; if he wants to extract himself from the temptations of deceit and acting and victimization and impulsive pleasure and totalitarian subjugation; if he wants to take his place as a genuine Being in the world.
  • Chaos is the new place and time that emerges when tragedy strikes suddenly, or malevolence reveals its paralyzing visage, even in the confines of your own home. Something unexpected or undesired can always make its appearance, when a plan is being laid out, regardless of how familiar the circumstances.
  • Our brains respond instantly when chaos appears, with simple, hyper-fast circuits maintained from the ancient days, when our ancestors dwelled in trees, and snakes struck in a flash.32 After that nigh-instantaneous, deeply reflexive bodily response comes the later-evolving, more complex but slower responses of emotions—and, after that, comes thinking, of the higher order, which can extend over seconds, minutes or years. All that response is instinctive, in some sense—but the faster the response, the more instinctive.
  • Things or objects are part of the objective world. They’re inanimate; spiritless. They’re dead. This is not true of chaos and order. Those are perceived, experienced and understood (to the degree that they are understood at all) as personalities—and that is just as true of the perceptions, experiences and understanding of modern people as their ancient forebears. It’s just that moderners don’t notice.
  • Perception of things as entities with personality also occurs before perception of things as things. This is particularly true of the action of others,34 living others, but we also see the non-living “objective world” as animated, with purpose and intent.
  • This is because of the operation of what psychologists have called “the hyperactive agency detector” within us.35 We evolved, over millennia, within intensely social circumstances. This means that the most significant elements of our environment of origin were personalities, not things, objects or situations.
  • The personalities we have evolved to perceive have been around, in predictable form, and in typical, hierarchical configurations, forever, for all intents and purposes. They have been…
  • the category of “parent” and/or “child” has been around for 200 million years. That’s longer than birds have existed. That’s longer than flowers have grown. It’s not a billion years, but it’s still a very long time. It’s plenty long enough for male and female and parent and child to serve as vital and fundamental parts of the environment to which we have adapted. This means that male and female and parent and child are…
  • Our brains are deeply social. Other creatures (particularly, other humans) were crucially important to us as we lived, mated and evolved. Those creatures were…
  • From a Darwinian perspective, nature—reality itself; the environment, itself—is what selects. The environment cannot be defined in any more fundamental manner. It is not mere inert matter. Reality itself is whatever we contend with when we are striving to survive and reproduce. A…
  • as our brain capacity increased and we developed curiosity to spare, we became increasingly aware of and curious about the nature of the world—what we eventually conceptualized as the objective…
  • “outside” is not merely unexplored physical territory. Outside is outside of what we currently understand—and understanding is dealing with and coping with…
  • when we first began to perceive the unknown, chaotic, non-animal world, we used categories that had originally evolved to represent the pre-human animal social world. Our minds are far older than mere…
  • Our most…
  • category—as old, in some sense, as the sexual act itself—appears to be that of sex, male and female. We appear to have taken that primordial knowledge of structured, creative opposition and…
  • Order, the known, appears symbolically associated with masculinity (as illustrated in the aforementioned yang of the Taoist yin-yang symbol). This is perhaps because the primary…
  • Chaos—the unknown—is symbolically associated with the feminine. This is partly because all the things we have come to know were born, originally, of the unknown, just as all beings we encounter were born of mothers. Chaos is mater, origin, source, mother; materia, the substance from which all things are made.
  • In its positive guise, chaos is possibility itself, the source of ideas, the mysterious realm of gestation and birth. As a negative force, it’s the impenetrable darkness of a cave and the accident by the side of the road.
  • Chaos, the eternal feminine, is also the crushing force of sexual selection.
  • Most men do not meet female human standards. It is for this reason that women on dating sites rate 85 percent of men as below average in attractiveness.40
  • Women’s proclivity to say no, more than any other force, has shaped our evolution into the creative, industrious, upright, large-brained (competitive, aggressive, domineering) creatures that we are.42 It is Nature as Woman who says, “Well, bucko, you’re good enough for a friend, but my experience of you so far has not indicated the suitability of your genetic material for continued propagation.”
  • Many things begin to fall into place when you begin to consciously understand the world in this manner. It’s as if the knowledge of your body and soul falls into alignment with the knowledge of your intellect.
  • And there’s more: such knowledge is proscriptive, as well as descriptive. This is the kind of knowing what that helps you know how. This is the kind of is from which you can derive an ought. The Taoist juxtaposition of yin and yang, for example, doesn’t simply portray chaos and order as the fundamental elements of Being—it also tells you how to act.
  • The Way, the Taoist path of life, is represented by (or exists on) the border between the twin serpents. The Way is the path of proper Being. It’s the same Way as that referred to by Christ in John 14:6: I am the way, and the truth and the life. The same idea is expressed in Matthew 7:14: Because strait is the gate, and narrow is the way, which leadeth unto life, and few there be that find it.
  • We eternally inhabit order, surrounded by chaos. We eternally occupy known territory, surrounded by the unknown. We experience meaningful engagement when we mediate appropriately between them. We are adapted, in the deepest Darwinian sense, not to the world of objects, but to the meta-realities of order and chaos, yang and yin. Chaos and order make up the eternal, transcendent environment of the living.
  • To straddle that fundamental duality is to be balanced: to have one foot firmly planted in order and security, and the other in chaos, possibility, growth and adventure.
  • Chaos and order are fundamental elements because every lived situation (even every conceivable lived situation) is made up of both.
  • you need to place one foot in what you have mastered and understood and the other in what you are currently exploring and mastering. Then you have positioned yourself where the terror of existence is under control and you are secure, but where you are also alert and engaged. That is where there is something new to master and some way that you can be improved. That is where meaning is to be found.
  • The serpent in Eden therefore means the same thing as the black dot in the yin side of the Taoist yin/yang symbol of totality—that is, the possibility of the unknown and revolutionary suddenly manifesting itself where everything appears calm.
  • The outside, chaos, always sneaks into the inside, because nothing can be completely walled off from the rest of reality. So even the ultimate in safe spaces inevitably harbours a snake.
  • We have seen the enemy, after all, and he is us. The snake inhabits each of our souls.
  • The worst of all possible snakes is the eternal human proclivity for evil. The worst of all possible snakes is psychological, spiritual, personal, internal. No walls, however tall, will keep that out. Even if the fortress were thick enough, in principle, to keep everything bad whatsoever outside, it would immediately appear again within.
  • I have learned that these old stories contain nothing superfluous. Anything accidental—anything that does not serve the plot—has long been forgotten in the telling. As the Russian playwright Anton Chekhov advised, “If there is a rifle hanging on the wall in act one, it must be fired in the next act. Otherwise it has no
  • business being there.”50
  • Eve immediately shares the fruit with Adam. That makes him self-conscious. Little has changed. Women have been making men self-conscious since the beginning of time. They do this primarily by rejecting them—but they also do it by shaming them, if men do not take responsibility. Since women bear the primary burden of reproduction, it’s no wonder. It is very hard to see how it could be otherwise. But the capacity of women to shame men and render them self-conscious is still a primal force of nature.
  • What does it mean to know yourself naked
  • Naked means vulnerable and easily damaged. Naked means subject to judgment for beauty and health. Naked means unprotected and unarmed in the jungle of nature and man. This is why Adam and Eve became ashamed, immediately after their eyes were opened. They could see—and what they first saw was themselves.
  • In their vulnerability, now fully realized, they felt unworthy to stand before God.
  • Beauty shames the ugly. Strength shames the weak. Death shames the living—and the Ideal shames us all.
  • He tells the woman that she will now bring forth children in sorrow, and desire an unworthy, sometimes resentful man, who will in consequence lord her biological fate over her, permanently. What might this mean? It could just mean that God is a patriarchal tyrant, as politically motivated interpretations of the ancient story insist. I think it’s merely descriptive.
  • women pay a high price for pregnancy and child-rearing, particularly in the early stages, and that one of the inevitable consequences is increased dependence upon the sometimes unreliable and always problematic good graces of men.
  • then God banishes the first man and the first woman from Paradise, out of infancy, out of the unconscious animal world, into the horrors of history itself. And then He puts cherubim and a flaming sword at the gate of Eden, just to stop them from eating the Fruit of the Tree of Life.
  • Perhaps Heaven is something you must build, and immortality something you must earn.
  • so we return to our original query: Why would someone buy prescription medication for his dog, and then so carefully administer it, when he would not do the same for himself?
  • Why should anyone take care of anything as naked, ugly, ashamed, frightened, worthless, cowardly, resentful, defensive and accusatory as a descendant of Adam? Even if that thing, that being, is himself?
  • We know how we are naked, and how that nakedness can be exploited—and that means we know how others are naked, and how they can be exploited. We can terrify other people, consciously. We can hurt and humiliate them for faults we understand only too well. We can torture them—literally—slowly, artfully and terribly. That’s far more than predation. That’s a qualitative shift in understanding. That’s a cataclysm as large as the development of self-consciousness itself. That’s the entry of the knowledge of Good and Evil into the world.
  • Only man could conceive of the rack, the iron maiden and the thumbscrew. Only man will inflict suffering for the sake of suffering. That is the best definition of evil I have been able to formulate.
  • with this realization we have well-nigh full legitimization of the idea, very unpopular in modern intellectual circles, of Original Sin.
  • Human beings have a great capacity for wrongdoing. It’s an attribute that is unique in the world of life. We can and do make things worse, voluntarily, with full knowledge of what we are doing (as well as accidentally, and carelessly, and in a manner that is willfully blind). Given that terrible capacity, that proclivity for malevolent actions, is it any wonder we have a hard time taking care of ourselves, or others—or even that we doubt the value of the entire human enterprise?
  • The juxtaposition of Genesis 1 with Genesis 2 & 3 (the latter two chapters outlining the fall of man, describing why our lot is so tragedy-ridden and ethically torturous) produces a narrative sequence almost unbearable in its profundity. The moral of Genesis 1 is that Being brought into existence through true speech is Good.
  • The original Man and Woman, existing in unbroken unity with their Creator, did not appear conscious (and certainly not self-conscious). Their eyes were not open. But, in their perfection, they were also less, not more, than their post-Fall counterparts. Their goodness was something bestowed, rather than deserved or earned.
  • Maybe, even in some cosmic sense (assuming that consciousness itself is a phenomenon of cosmic significance), free choice matters.
  • here’s a proposition: perhaps it is not simply the emergence of self-consciousness and the rise of our moral knowledge of Death and the Fall that besets us and makes us doubt our own worth. Perhaps it is instead our unwillingness—reflected in Adam’s shamed hiding—to walk with God, despite our fragility and propensity for evil.
  • The entire Bible is structured so that everything after the Fall—the history of Israel, the prophets, the coming of Christ—is presented as a remedy for that Fall, a way out of evil. The beginning of conscious history, the rise of the state and all its pathologies of pride and rigidity, the emergence of great moral figures who try to set things right, culminating in the Messiah Himself—that is all part of humanity’s attempt, God willing, to set itself right. And what would that mean?
  • And this is an amazing thing: the answer is already implicit in Genesis 1: to embody the Image of God—to speak out of chaos the Being that is Good—but to do so consciously, of our own free choice.
  • Back is the way forward—as T. S. Eliot so rightly insisted
  • We shall not cease from exploration And the end of all our exploring Will be to arrive where we started And know the place for the first time.
  • If we wish to take care of ourselves properly, we would have to respect ourselves—but we don’t, because we are—not least in our own eyes—fallen creatures.
  • If we lived in Truth; if we spoke the Truth—then we could walk with God once again, and respect ourselves, and others, and the world. Then we might treat ourselves like people we cared for.
  • We might strive to set the world straight. We might orient it toward Heaven, where we would want people we cared for to dwell, instead of Hell, where our resentment and hatred would eternally sentence everyone.
  • Then, the primary moral issue confronting society was control of violent, impulsive selfishness and the mindless greed and brutality that accompanies it.
  • It is easy to believe that people are arrogant, and egotistical, and always looking out for themselves. The cynicism that makes that opinion a universal truism is widespread and fashionable.
  • But such an orientation to the world is not at all characteristic of many people. They have the opposite problem: they shoulder intolerable burdens of self-disgust, self-contempt, shame and self-consciousness. Thus, instead of narcissistically inflating their own importance, they don’t value themselves at all, and they don’t take care of themselves with attention and skill.
  • Christ’s archetypal death exists as an example of how to accept finitude, betrayal and tyranny heroically—how to walk with God despite the tragedy of self-conscious knowledge—and not as a directive to victimize ourselves in the service of others.
  • To sacrifice ourselves to God (to the highest good, if you like) does not mean to suffer silently and willingly when some person or organization demands more from us, consistently, than is offered in return. That means we are supporting tyranny, and allowing ourselves to be treated like slaves.
  • I learned two very important lessons from Carl Jung, the famous Swiss depth psychologist, about “doing unto others as you would have them do unto you” or “loving your neighbour as yourself.”
  • The first lesson was that neither of these statements has anything to do with being nice. The second was that both are equations, rather than injunctions.
  • If I am someone’s friend, family member, or lover, then I am morally obliged to bargain as hard on my own behalf as they are on theirs.
  • there is little difference between standing up and speaking for yourself, when you are being bullied or otherwise tormented and enslaved, and standing up and speaking for someone else.
  • you do not simply belong to yourself. You are not simply your own possession to torture and mistreat. This is partly because your Being is inexorably tied up with that of others, and your mistreatment of yourself can have catastrophic consequences for others.
  • metaphorically speaking, there is also this: you have a spark of the divine in you, which belongs not to you, but to God. We are, after all—according to Genesis—made in His image.
  • We can make order from chaos—and vice versa—in our way, with our words. So, we may not exactly be God, but we’re not exactly nothing, either.
  • In my own periods of darkness, in the underworld of the soul, I find myself frequently overcome and amazed by the ability of people to befriend each other, to love their intimate partners and parents and children, and to do what they must do to keep the machinery of the world running.
  • It is this sympathy that should be the proper medicament for self-conscious self-contempt, which has its justification, but is only half the full and proper story. Hatred for self and mankind must be balanced with gratefulness for tradition and the state and astonishment at what normal, everyday people accomplish
  • You have some vital role to play in the unfolding destiny of the world. You are, therefore, morally obliged to take care of yourself.
  • To treat yourself as if you were someone you are responsible for helping is, instead, to consider what would be truly good for you. This is not “what you want.” It is also not “what would make you happy.”
  • You must help a child become a virtuous, responsible, awake being, capable of full reciprocity—able to take care of himself and others, and to thrive while doing so. Why would you think it acceptable to do anything less for yourself?
  • You need to know who you are, so that you understand your armament and bolster yourself in respect to your limitations. You need to know where you are going, so that you can limit the extent of chaos in your life, restructure order, and bring the divine force of Hope to bear on the world.
  • You need to determine how to act toward yourself so that you are most likely to become and to stay a good person.
  • Don’t underestimate the power of vision and direction. These are irresistible forces, able to transform what might appear to be unconquerable obstacles into traversable pathways and expanding opportunities.
  • Once having understood Hell, researched it, so to speak—particularly your
  • own individual Hell—you could decide against going there or creating that.
  • You could, in fact, devote your life to this. That would give you a Meaning, with a capital M. That would justify your miserable existence.
  • That would atone for your sinful nature, and replace your shame and self-consciousness with the natural pride and forthright confidence of someone who has learned once again to walk with God in the Garden.
  • RULE 3   MAKE FRIENDS WITH PEOPLE WHO WANT THE BEST FOR YOU
  • It would be more romantic, I suppose, to suggest that we would have all jumped at the chance for something more productive, bored out of our skulls as we were. But it’s not true. We were all too prematurely cynical and world-weary and leery of responsibility to stick to the debating clubs and Air Cadets and school sports that the adults around us tried to organize. Doing anything wasn’t cool.
  • When you move, everything is up in the air, at least for a while. It’s stressful, but in the chaos there are new possibilities. People, including you, can’t hem you in with their old notions. You get shaken out of your ruts. You can make new, better ruts, with people aiming at better things. I thought this was just a natural development. I thought that every person who moved would have—and want—the same phoenix-like experience.
  • What was it that made Chris and Carl and Ed unable (or, worse, perhaps, unwilling) to move or to change their friendships and improve the circumstances of their lives? Was it inevitable—a consequence of their own limitations, nascent illnesses and traumas of the past?
  • Why did he—like his cousin, like my other friends—continually choose people who, and places that, were not good for him?
  • perhaps, they don’t want the trouble of better. Freud called this a “repetition compulsion.” He thought of it as an unconscious drive to repeat the horrors of the past
  • People create their worlds with the tools they have directly at hand. Faulty tools produce faulty results. Repeated use of the same faulty tools produces the same faulty results.
  • It is in this manner that those who fail to learn from the past doom themselves to repeat it. It’s partly fate. It’s partly inability. It’s partly…unwillingness to learn? Refusal to learn? Motivated refusal to learn?
  • People choose friends who aren’t good for them for other reasons, too. Sometimes it’s because they want to rescue someone.
  • it is not easy to distinguish between someone truly wanting and needing help and someone who is merely exploiting a willing helper. The distinction is difficult even for the person who is wanting and needing and possibly exploiting.
  • When it’s not just naïveté, the attempt to rescue someone is often fuelled by vanity and narcissism.
  • But Christ himself, you might object, befriended tax-collectors and prostitutes. How dare I cast aspersions on the motives of those who are trying to help? But Christ was the archetypal perfect man. And you’re you.
  • How do you know that your attempts to pull someone up won’t instead bring them—or you—further down?
  • The same thing happens when well-meaning counsellors place a delinquent teen among comparatively civilized peers. The delinquency spreads, not the stability.65 Down is a lot easier than up.
  • maybe you’re saving someone because you want to convince yourself that the strength of your character is more than just a side effect of your luck and birthplace. Or maybe it’s because it’s easier to look virtuous when standing alongside someone utterly irresponsible.
  • Or maybe you have no plan, genuine or otherwise, to rescue anybody. You’re associating with people who are bad for you not because it’s better for anyone, but because it’s easier.
  • You know it. Your friends know it. You’re all bound by an implicit contract—one aimed at nihilism, and failure, and suffering of the stupidest sort.
  • Before you help someone, you should find out why that person is in trouble. You shouldn’t merely assume that he or she is a noble victim of unjust circumstances and exploitation. It’s the most unlikely explanation, not the most probable.
  • Besides, if you buy the story that everything terrible just happened on its own, with no personal responsibility on the part of the victim, you deny that person all agency in the past (and, by implication, in the present and future, as well).
  • It is far more likely that a given individual has just decided to reject the path upward, because of its difficulty. Perhaps that should even be your default assumption, when faced with such a situation.
  • failure is easy to understand. No explanation for its existence is required. In the same manner, fear, hatred, addiction, promiscuity, betrayal and deception require no explanation. It’s not the existence of vice, or the indulgence in it, that requires explanation. Vice is easy.
  • Failure is easy, too. It’s easier not to shoulder a burden. It’s easier not to think, and not to do, and not to care. It’s easier to put off until tomorrow what needs to be done today,
  • Success: that’s the mystery. Virtue: that’s what’s inexplicable. To fail, you merely have to cultivate a few bad habits. You just have to bide your time. And once someone has spent enough time cultivating bad habits and biding their time, they are much diminished.
  • I am not saying that there is no hope of redemption. But it is much harder to extract someone
  • from a chasm than to lift him from a ditch. And some chasms are very deep. And there’s not much left of the body at the bottom.
  • Carl Rogers, the famous humanistic psychologist, believed it was impossible to start a therapeutic relationship if the person seeking help did not want to improve.67 Rogers believed it was impossible to convince someone to change for the better. The
  • none of this is a justification for abandoning those in real need to pursue your narrow, blind ambition, in case it has to be said.
  • Here’s something to consider: If you have a friend whose friendship you wouldn’t recommend to your sister, or your father, or your son, why would you have such a friend for yourself?
  • You are not morally obliged to support someone who is making the world a worse place. Quite the opposite. You should choose people who want things to be better, not worse. It’s a good thing, not a selfish thing, to choose people who are good for you.
  • It is for this reason that every good example is a fateful challenge, and every hero, a judge. Michelangelo’s great perfect marble David cries out to its observer: “You could be more than you are.”
  • Don’t think that it is easier to surround yourself with good healthy people than with bad unhealthy people. It’s not. A good, healthy person is an ideal. It requires strength and daring to stand up near such a person.
  • RULE 4   COMPARE YOURSELF TO WHO YOU WERE YESTERDAY, NOT TO WHO SOMEONE ELSE IS TODAY
  • IT WAS EASIER FOR PEOPLE to be good at something when more of us lived in small, rural communities. Someone could be homecoming queen. Someone else could be spelling-bee champ, math whiz or basketball star. There were only one or two mechanics and a couple of teachers. In each of their domains, these local heroes had the opportunity to enjoy the serotonin-fuelled confidence of the victor.
  • Our hierarchies of accomplishment are now dizzyingly vertical.
  • No matter how good you are at something, or how you rank your accomplishments, there is someone out there who makes you look incompetent.
  • We are not equal in ability or outcome, and never will be. A very small number of people produce very much of everything.
  • People are unhappy at the bottom. They get sick there, and remain unknown and unloved. They waste their lives there. They die there. In consequence, the self-denigrating voice in the minds of people weaves a devastating tale. Life is a zero-sum game. Worthlessness is the default condition.
  • It is for such reasons that a whole generation of social psychologists recommended “positive illusions” as the only reliable route to mental health.69 Their credo? Let a lie be your umbrella. A more dismal, wretched, pessimistic philosophy can hardly be imagined:
  • Here is an alternative approach (and one that requires no illusions). If the cards are always stacked against you, perhaps the game you are playing is somehow rigged (perhaps by you, unbeknownst to yourself). If the internal voice makes you doubt the value of your endeavours—or your life, or life itself—perhaps you should stop listening.
  • There will always be people better than you—that’s a cliché of nihilism, like the phrase, In a million years, who’s going to know the difference? The proper response to that statement is not, Well, then, everything is meaningless. It’s, Any idiot can choose a frame of time within which nothing matters.
  • Standards of better or worse are not illusory or unnecessary. If you hadn’t decided that what you are doing right now was better than the alternatives, you wouldn’t be doing it. The idea of a value-free choice is a contradiction in terms. Value judgments are a precondition for action.
  • Furthermore, every activity, once chosen, comes with its own internal standards of accomplishment. If something can be done at all, it can be done better or worse. To do anything at all is therefore to play a game with a defined and valued end, which can always be reached more or less efficiently and elegantly.
  • We might start by considering the all-too-black-and-white words themselves: “success” or “failure.” You are either a success, a comprehensive, singular, over-all good thing, or its opposite, a failure, a comprehensive, singular, irredeemably bad thing.
  • There are vital degrees and gradations of value obliterated by this binary system, and the consequences are not good.
  • there is not just one game at which to succeed or fail. There are many games and, more specifically, many good games—
  • if changing games does not work, you can invent a new one. I
  • and athletic pursuits. You might consider judging your success across all the games you play.
  • When we are very young we are neither individual nor informed. We have not had the time nor gained the wisdom to develop our own standards. In consequence, we must compare ourselves to others, because standards are necessary.
  • As we mature we become, by contrast, increasingly individual and unique. The conditions of our lives become more and more personal and less and less comparable with those of others. Symbolically speaking, this means we must leave the house ruled by our father, and confront the chaos of our individual Being.
  • We must then rediscover the values of our culture—veiled from us by our ignorance, hidden in the dusty treasure-trove of the past—rescue them, and integrate them into our own lives. This is what gives existence its full and necessary meaning.
  • What is it that you actually love? What is it that you genuinely want? Before you can articulate your own standards of value, you must see yourself as a stranger—and then you must get to know yourself. What
  • Dare to be truthful. Dare to articulate yourself, and express (or at least become aware of) what would really justify your life.
  • Consult your resentment. It’s a revelatory emotion, for all its pathology. It’s part of an evil triad: arrogance, deceit, and resentment. Nothing causes more harm than this underworld Trinity. But resentment always means one of two things. Either the resentful person is immature, in which case he or she should shut up, quit whining, and get on with it, or there is tyranny afoot—in which case the person subjugated has a moral obligation to speak up.
  • Be cautious when you’re comparing yourself to others. You’re a singular being, once you’re an adult. You have your own particular, specific problems—financial, intimate, psychological, and otherwise.
  • Those are embedded in the unique broader context of your existence. Your career or job works for you in a personal manner, or it does not, and it does so in a unique interplay with the other specifics of your life.
  • We must see, but to see, we must aim, so we are always aiming. Our minds are built on the hunting-and-gathering platforms of our bodies. To hunt is to specify a target, track it, and throw at it.
  • We live within a framework that defines the present as eternally lacking and the future as eternally better. If we did not see things this way, we would not act at all. We wouldn’t even be able to see, because to see we must focus, and to focus we must pick one thing above all else on which to focus.
  • The disadvantage to all this foresight and creativity is chronic unease and discomfort. Because we always contrast what is with what could be, we have to aim at what could be.
  • The present is eternally flawed. But where you start might not be as important as the direction you are heading. Perhaps happiness is always to be found in the journey uphill, and not in the fleeting sense of satisfaction awaiting at the next peak.
  • Called upon properly, the internal critic will suggest something to set in order, which you could set in order, which you would set in order—voluntarily, without resentment, even with pleasure.
  • “Excuse me,” you might say to yourself, without irony or sarcasm. “I’m trying to reduce some of the unnecessary suffering around here. I could use some help.” Keep the derision at bay. “I’m wondering if there is anything that you would be willing to do? I’d be very grateful for your service.” Ask honestly and with humility. That’s no simple matter.
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Climate change already a health emergency, say experts | Environment | The Guardian - 0 views

  • People’s health is being damaged today by climate change through effects ranging from deadly heatwaves in Europe to rising dengue fever in the tropics, according to a report.
  • “The findings are clear and the stakes could not be higher,” said Tedros Adhanom Ghebreyesus, the WHO director-general. “We cannot delay action on climate change. We cannot sleepwalk through this health emergency any longer.”
  • ”A rapidly changing climate has dire implications for every aspect of human life, exposing vulnerable populations to extremes of weather, altering patterns of infectious disease, and compromising food security, safe drinking water and clean air,”
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  • The Lancet report said the lack of progress “threatens both human lives and the viability of the national health systems they depend on, with the potential to overwhelm health services”
  • A survey in the report of leaders of almost 500 global cities found half expected their public health infrastructure to be seriously compromised by climate change, meaning systemic failures such as the shutdown of hospitals.
  • 157 million more vulnerable people were subjected to a heatwave in 2017 than in 2000
  • The Lancet report said 153bn hours of work were lost in 2017 due to extreme heat, 80% of it in agriculture
  • Almost half the losses were in India, equivalent to 7% of its total working population, while China lost the equivalent of 1.4% of its workers
  • Relatively small changes in temperatures and rainfall could cause large changes in the transmission of infectious diseases spread via water and mosquitoes. The ability of the dengue fever virus to be transmitted – its “vectorial capacity” – reached a record high in 2016, according to the report, 10% above a 1950s baseline.
  • Prof Paul Ekins, of University College London, said the health benefits of tackling climate change had long been undervalued, with just 5% of funding for adaptation to global warming being spent on health
  • “These benefits are enormous, near-term and affect our health immediately,” Ekins said. “If you factor in these benefits, cutting emissions to [keep the temperature rise below] 1.5C is going to be a net benefit to humanity in monetary terms.”
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How YouTube Radicalized Brazil - The New York Times - 0 views

  • “YouTube became the social media platform of the Brazilian right,”
  • Members of the nation’s newly empowered far right — from grass-roots organizers to federal lawmakers — say their movement would not have risen so far, so fast, without YouTube’s recommendation engine.
  • New research has found they may be correct. YouTube’s search and recommendation system appears to have systematically diverted users to far-right and conspiracy channels in Brazil.
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  • A New York Times investigation in Brazil found that, time and again, videos promoted by the site have upended central elements of daily life
  • YouTube’s recommendation system is engineered to maximize watchtime, among other factors, the company says, but not to favor any political ideology.
  • Some parents look to “Dr. YouTube” for health advice but get dangerous misinformation instead, hampering the nation’s efforts to fight diseases like Zika. Viral videos have incited death threats against public health advocates.
  • And in politics, a wave of right-wing YouTube stars ran for office alongside Mr. Bolsonaro, some winning by historic margins. Most still use the platform, governing the world’s fourth-largest democracy through internet-honed trolling and provocation
  • Teachers describe classrooms made unruly by students who quote from YouTube conspiracy videos or who, encouraged by right-wing YouTube stars, secretly record their instructors
  • But the emotions that draw people in — like fear, doubt and anger — are often central features of conspiracy theories, and in particular, experts say, of right-wing extremism
  • As the system suggests more provocative videos to keep users watching, it can direct them toward extreme content they might otherwise never find. And it is designed to lead users to new topics to pique new interest
  • The system now drives 70 percent of total time on the platfor
  • Zeynep Tufekci, a social media scholar, has called it “one of the most powerful radicalizing instruments of the 21st century.”
  • Danah Boyd, founder of the think tank Data & Society, attributed the disruption in Brazil to YouTube’s unrelenting push for viewer engagement, and the revenues it generates.
  • Maurício Martins, the local vice president of Mr. Bolsonaro’s party in Niterói, credited “most” of the party’s recruitment to YouTube — including his own.
  • “Before that, I didn’t have an ideological political background,” Mr. Martins said. YouTube’s auto-playing recommendations, he declared, were “my political education.”
  • “It was like that with everyone,”
  • Sometimes I’m watching videos about a game, and all of a sudden it’s a Bolsonaro video,”
  • More and more, his fellow students are making extremist claims, often citing as evidence YouTube stars like Mr. Moura, the guitarist-turned-conspiracist.
  • “If social media didn’t exist, I wouldn’t be here,” he said. “Jair Bolsonaro wouldn’t be president.”
  • In the months after YouTube changed its algorithm, positive mentions of Mr. Bolsonaro ballooned. So did mentions of conspiracy theories that he had floated. This began as polls still showed him to be deeply unpopular, suggesting that the platform was doing more than merely reflecting political trends.
  • Jonas Kaiser and Yasodara Córdova, with Adrian Rauchfleisch of National Taiwan University, programmed a Brazil-based server to enter a popular channel or search term, then open YouTube’s top recommendations, then follow the recommendations on each of those, and so on.
  • By repeating this thousands of times, the researchers tracked how the platform moved users from one video to the next. They found that after users watched a video about politics or even entertainment, YouTube’s recommendations often favored right-wing, conspiracy-filled channels like Mr. Moura’s
  • Crucially, users who watched one far-right channel would often be shown many more.
  • The algorithm had united once-marginal channels — and then built an audience for them
  • One of those channels belonged to Mr. Bolsonaro, who had long used the platform to post hoaxes and conspiracies
  • The conspiracies were not limited to politics. Many Brazilians searching YouTube for health care information found videos that terrified them: some said Zika was being spread by vaccines, or by the insecticides meant to curb the spread of the mosquito-borne disease that has ravaged northeastern Brazi
  • The videos appeared to rise on the platform in much the same way as extremist political content: by making alarming claims and promising forbidden truths that kept users glued to their screens.
  • Doctors, social workers and former government officials said the videos had created the foundation of a public health crisis as frightened patients refused vaccines and even anti-Zika insecticides.
  • Not long after YouTube installed its new recommendation engine, Dr. Santana’s patients began telling him that they’d seen videos blaming Zika on vaccines — and, later, on larvicides. Many refused both.
  • Medical providers, she said, were competing “every single day” against “Dr. Google and Dr. YouTube” — and they were losing
  • Brazil’s medical community had reason to feel outmatched. The Harvard researchers found that YouTube’s systems frequently directed users who searched for information on Zika, or even those who watched a reputable video on health issues, toward conspiracy channels
  • As the far right rose, many of its leading voices had learned to weaponize the conspiracy videos, offering their vast audiences a target: people to blame
  • Eventually, the YouTube conspiracists turned their spotlight on Debora Diniz, a women’s rights activist whose abortion advocacy had long made her a target of the far right
  • Bernardo Küster, a YouTube star whose homemade rants had won him 750,000 subscribers and an endorsement from Mr. Bolsonaro, accused her of involvement in the supposed Zika plots.
  • As far-right and conspiracy channels began citing one another, YouTube’s recommendation system learned to string their videos together
  • However implausible any individual rumor might be on its own, joined together, they created the impression that dozens of disparate sources were revealing the same terrifying truth.
  • When the university where Ms. Diniz taught received a warning that a gunman would shoot her and her students, and the police said they could no longer guarantee her safety, she left Brazil.
  • “The YouTube system of recommending the next video and the next video,” she said, had created “an ecosystem of hate.
  • “‘I heard here that she’s an enemy of Brazil. I hear in the next one that feminists are changing family values. And the next one I hear that they receive money from abroad” she said. “That loop is what leads someone to say ‘I will do what has to be done.’
  • In Brazil, this is a growing online practice known as “linchamento” — lynching. Mr. Bolsonaro was an early pioneer, spreading videos in 2012 that falsely accused left-wing academics of plotting to force schools to distribute “gay kits” to convert children to homosexuality.
  • Mr. Jordy, his tattooed Niterói protégé, was untroubled to learn that his own YouTube campaign, accusing teachers of spreading communism, had turned their lives upside down.One of those teachers, Valeria Borges, said she and her colleagues had been overwhelmed with messages of hate, creating a climate of fear.
  • Mr. Jordy, far from disputing this, said it had been his goal. “I wanted her to feel fear,” he said
  • The group’s co-founder, a man-bunned former rock guitarist name Pedro D’Eyrot, said “we have something here that we call the dictatorship of the like.”
  • Reality, he said, is shaped by whatever message goes most viral.
  • Even as he spoke, a two-hour YouTube video was captivating the nation. Titled “1964” for the year of Brazil’s military coup, it argued that the takeover had been necessary to save Brazil from communism.Mr. Dominguez, the teenager learning to play guitar, said the video persuaded him that his teachers had fabricated the horrors of military rule.
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Malaria breath test shows promise - BBC News - 0 views

  • People with malaria give off a distinctive "breath-print" that could be used as a test for the disease, according to American scientists.They had already tried out a crude prototype breathalyser in Africa, a tropical medicine conference heard.The test was reasonably good at detecting cases in children, but needs developing to become a routine device.
  • They believe people with malaria who have this odour in their breath may also attract mosquitoes and infect more of the biting insects, which can then spread the disease to other people that they bite.
  • It gave an accurate result in 29 of the children, meaning it had a success rate of 83%.This is still too low for the test to be used routinely, but the researchers hope they can improve its reliability and develop it into an off-the-shelf product.
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Protect biodiversity to fight climate change - The Washington Post - 0 views

  • Giant kelp is among the best organisms on the planet for taking planet-warming gases out of the atmosphere. Buoyed by small, gas-filled bulbs called “bladders,” these huge algae grow toward the ocean surface at a pace of up to two feet per day. Their flexible stems and leafy blades form a dense underwater canopy that can store 20 times as much carbon as an equivalent expanse of terrestrial trees.
  • Yet this powerful force for planetary protection is under siege. Warming waters and worsening storms caused by climate change have weakened the kelp forests.
  • Most significantly, the demise of important predators such as otters and sea stars has led to an explosion in the population of sea urchins, which eat kelp.
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  • The Earth itself is our greatest ally in this effort. Ecosystems like California’s kelp forests absorb about half of the greenhouse gases humans emit, studies show. Without them, warming would be even worse. Nature shields us from the worst consequences of our own actions, forgiving the sins we refuse to repent.
  • If we hope to solve climate change, humanity must also address this biodiversity crisis — restoring ecosystems and the creatures that inhabit them.
  • One way to revitalize ecosystems: protect the ground they grow from.Think of the soft, spongy soil of an old-growth woodland. Here, a towering oak tree draws up water and nutrients via threadlike fungi attached to its roots. In exchange, the fungi take sugar from the oak, funneling carbon from the air into the ground.Now imagine a leaf from that oak drifting slowly to the forest floor. Perhaps it becomes food for an earthworm. Then microbes attack the earthworm’s droppings, breaking down the residue further still.Eventually, the carbon that was once a leaf can become trapped in clods of earth. Other atoms may form strong chemical bonds with minerals like iron, which prevents them from reacting with oxygen and returning to the air. Under the right conditions, carbon might stay locked away in dense, dark earth for centuries. Soils contain more carbon than the entire atmosphere and all the world’s plants combined.
  • This makes soil both a ticking time bomb and an overlooked climate solution
  • “And because soil is such an important reservoir,” Berhe said, “a small change in the release of that carbon can lead to a big change in the concentrations of greenhouse gases in the atmosphere.”
  • A 2020 analysis in the journal Nature Sustainability found that better soil stewardship could reduce emissions by at least 5.5 gigatons of carbon dioxide each year — about 15 percent of current annual emissions.
  • “Once that happens,” Berhe said, “it’s not just the carbon status of the soil that’s improved. The soil literally becomes softer. It holds more water and nutrients. It’s easier for plants to grow in … and serve as a home for the most abundant and diverse group of organisms that we know of.
  • Enhancing carbon in soils is just the beginning. In 2017, an international team of scientists set out to determine how much carbon the planet could pull out of the atmosphere, if humans would only give it a chance. In a study in the Proceedings of the National Academy of Sciences (PNAS), they concluded natural climate systems are capable of storing almost 24 gigatons of carbon dioxide per year — roughly two thirds of what people emit.
  • About half of that sequestration would be cost-effective, meaning enacting the necessary protections would cost less than the consequences of keeping that carbon in the air.
  • Of the climate solutions they studied, few delivered more carbon bang per buck than mangroves — lush systems of salt-tolerant shrubs and trees that thrive where freshwater rivers spill into the sea. Though these forests occupy just 0.5 percent of the Earth’s shorelines, they account for 10 percent of the coast’s carbon storage capacity.
  • But the unique ecosystems are too often dismissed as unproductive swamps, good for no one but the mosquitoes. In the past half-century, more than a quarter of the world’s mangroves have been destroyed — drained for development, converted for shrimp farms, poisoned by fertilizer and drowned by dammed-up streams.
  • Yet the Earth cannot compensate for all of humanity’s pollution, said William Schlesinger, former dean of Duke University’s School of the Environment and a co-author on the 2017 PNAS study. Unless people also reduce the amount of greenhouse gases we emit, no amount of ecological restoration will save us.
  • “The bottom line is we’ve got to get off of using fossil fuels in transportation and heating and lighting and everything else,”
  • In public talks, he puts it this way: “It’s easier to patch a hole in a bag than to pick up the marbles that fall out.”
  • Since the end of the last ice age, the frozen expanse at the top of the world has acted as a protective shield. During the summer, when the sun shines 24 hours a day, Arctic sea ice reflects about two-thirds of the light that hits it back into space. By contrast, the dark open ocean absorbs the majority of the sun’s heat.
  • If the Arctic loses its perpetual ice cover, it would add half a degree Celsius of warming to the global average temperature, studies suggest. The world is hurtling toward that milestone. Since 1979, the volume of ice left at the end of the summer has shrunk about 75 percent.
  • There is just one way to save it, she said: by stopping global warming. Only by ending the use of fossil fuels and eliminating greenhouse gas emissions can people prevent the Arctic from heating further and give the ice a chance to recover.
  • If we do nothing, models indicate, it will be a matter of decades before the summertime Arctic is ice-free for the first time in human history. Sea levels will surge, coastal communities will be deluged, and we will no longer have the planet’s air conditioning unit to help us cool our world down.
  • Our species evolved and our civilization was built under fairly stable climate conditions. When things changed, they changed slowly, giving us time to adapt.
  • The rapid transformation of our planet doesn’t just endanger ecosystems; humanity will suffer. People have never lived on a planet without mangroves, or peatlands, or summertime ice. We’ve never had to go without the benefits the Earth provides.
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Should DDT Be Used to Combat Malaria? - Scientific American - 0 views

  • the pesticide is sprayed inside homes and buildings to kill mosquitoes that carry malaria.
    • anonymous
       
      Maybe a good idea to have some DDT in order to kill off malaria
  • Malaria is one of the world's most deadly diseases, each year killing about 880,000 people,
    • anonymous
       
      Malaria is killing off thousands of people-why DDT is good in some ways
  • should be used with caution, only when needed, and when no other effective, safe and affordable alternatives are locally available."
    • anonymous
       
      there are still alternatives
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  • The scientists reported that DDT may have a variety of human health effects, including reduced fertility, genital birth defects, breast cancer, diabetes and damage to developing brains. Its metabolite, DDE, can block male hormones.
    • anonymous
       
      Still, the negatives are awful!
  • In South Africa, about 60 to 80 grams is sprayed in each household per year, Bouwman said.
    • anonymous
       
      Used in regular households
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George Luber isn't going away. The truth about climate change isn't, either. - The Wash... - 0 views

  • A researcher with the agency for 17 years, Luber focused on how a hotter planet will affect human health — including the potential for long heat waves that could kill tens of thousands and the likely spread of mosquito-borne diseases as waters where the insects breed grow warmer. Among climate scientists, Luber was something of a rock star, appearing with Matt Damon in Showtime’s “Years of Living Dangerously” series and frequently sought for media interviews and speeches.
  • guards have stopped him when he has tried to enter the CDC’s Atlanta campus, where he used to work, because his photograph is on a BOLO (Be On the Lookout) list. So Luber is assigned projects that can be done from home, focusing on subjects that have little to do with his interests or expertise.
  • None of this could be confirmed with the CDC. “Unfortunately, we cannot comment on personnel issues,” a spokeswoman told me
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  • Within moments of Trump becoming president, references to confronting “climate change” disappeared from the White House website. Luber says the stifling effect became apparent at his own agency when one of his bosses asked him to refrain from using the phrase.
  • “Can you find some other way to talk about it? Call it ‘extreme weather,’ ” Luber recalls being told. “I thought this was ridiculous and refused.”
  • Not long after, Luber was given a termination notice based on anonymous — and, he says, fabricated — charges against him. The allegations included submitting falsified timecards, writing a book without authorization, and showing up late and hung over for a speech. The CDC backed off after the watchdog group Public Employees for Environmental Responsibility came to Luber’s defense and the New York Times started looking into the effort to fire him.
  • Luber, however, was not able to stop the CDC from quietly folding his 18-person program into a much larger section of the agency that studies asthma
  • Nor is Luber part of it anymore. “While I’m still employed, I’m unable to continue the work that I’ve dedicated my career to,” he said. “I’ve been stuck in some dark corner of the agency, which is hoping I will eventually go away. I will not.”
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