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“Since my debut on television in 1979, I have been an eyewitness to the many changes in technology, society, and how we communicate. I am one who embraces change, and celebrates the higher quality of life we enjoy now thanks to this progress.

I realize the instant communication platforms we enjoy now do have some negatives that are troubling. Just a few examples in recent days…”

“This is a lenticular cloud. They have always been around, and quite frankly aren’t that unusual (although it is an anomaly to see one away from a mountain range). The one thing that is different today is that almost everyone has a camera phone, and almost everyone shares pictures of weather events. You didn’t see these often in earlier decades because technology didn’t allow it. Lenticular clouds are nothing new. But, yes, they are cool to see.”

This age of misinformation can lead to dangerous consequences, and promote an agenda, he warns.

“The Houston flooding is a great example. We are being told this is unprecedented’… Houston is ‘under water… and it is due to manmade global warming. “Yes, the flooding in Houston yesterday was severe, and a serious threat to life and property. A genuine weather disaster that has brought on suffering.

this was not ‘unprecedented.’ Flooding from Tropical Storm Allison in 2001 was more widespread, and flood waters were deeper. There is no comparison.”

“Those on the right, and those on the left hang out in ‘echo chambers,’ listening to those with similar world views refusing to believe anything else could be true

“Everyone knows the climate is changing; it always has, and always will. I do not know of a single ‘climate denier.’ I am still waiting to meet one.

“The debate involves the anthropogenic impact, and this is not why I am writing this piece. Let’s just say the Houston flood this week is weather, and not climate, and leave it at that.”

Spann lays much of the blame on the mainstream media and social media “hype and misinformation.”

“They will be sure to let you know that weather events they are reporting on are unprecedented,’ there are ‘millions and millions in the path,’ it is caused by a ‘monster storm,’ and ‘the worst is yet to come since these events are becoming more ‘frequent.’

“You will never hear about the low tornado count in recent years, the lack of major hurricane landfalls on U.S. coasts over the past 10 years, or the low number of wildfires this year. It doesn’t fit their story.

never let facts get in the way of a good story…. there will ALWAYS be a heat wave, flood, wildfire, tornado, tyhpoon, cold wave, and snow storm somewhere. And, trust me, they will find them, and it will probably lead their newscasts

“Part of white fragility is to assume that when we talk about racism, we are calling someone out as being individually a racist,” he said. “So if you say we're going to talk about racism, white people think you're going to call them a name. But for most people of color it's a system. And we're talking about dealing with a structure so the real problem is the system.”

When separate groups of people are using the same word with different implied meanings then problems will persist.

When it comes to racism and increased segregation, both Wise and DiAngelo noted that there seems to be this rigid unwillingness to address any inequality, because it would upset the very people who are both benefiting from the injustice and refusing to acknowledge its existence.

The fear is that if someone seeks to define and fix racism, many white people feel like they’re being directly attacked. So instead of waiting for the attack, white fragility promotes protection by putting punitive restrictions on “the others.”

The Obama era has been an interesting petri dish of white fragility. On the heels of a moderate economic recovery, we’ve seen sweeping new state laws aimed at social issues: voting rights restrictions, defunding of Planned Parenthood, anti-gay legislation, Stand Your Ground bills, and restrictive union laws to weaken their bargaining power. These laws have resulted in a rollback of rights for minorities, women, the LGBT movement, and the working class.

The strangest thing about white fragility politics is that the detrimental policy results are spread out across race and class. Yet, the political results for the conservative movement priming the pump of white fragility and rage is election victories. And why should they change when they can get large sections of an aging white population to consistently vote for policies proven to statistically hurt their economic chances, personal health, their children’s education, and their very safety?

These are not rational decisions. These are fear-based politics that create avoidable disasters in which all suffer. This new wave of segregation fear is surging across the country. In response to the continued white fragility panic of 2008, conservative political movements are set to capitalize on the cycles of manufactured hysteria. “We are watching the repeal of the 20th century,” Wise said.

When I asked Wise and DiAngelo to give me something hopeful for the future, they both gave me a bleak picture. When I suggested that more facts and evidence could sway people, they disagreed. “People who are deeply committed to a world view don’t change their opinions when confronted with new facts,” Wise said. “Oddly enough, new facts cause them to dig in more deeply.”

working on more broadly applying [the therapy] to other forms of genetic hearing loss,” he said. But in contrast to VGLUT3 mutant mice, which are missing the protein entirely, humans with missense mutations expressed a defective transporter, making it unclear whether Lustig’s strategy could translate to human VGLUT3-linked deafness.

Taste and smell are two of the senses that have received less attention from gene therapy researchers—but that’s changing

The neurons [in VGLUT3 mutant mice] are waiting for the neurotransmitter to activate them”—but no signal comes, and the mice are profoundly deaf,

Treating the mice intra-nasally with gene therapy vectors carrying the wildtype Ift88 gene, researchers saw significant regrowth of nasal cilia, whereas control mice given empty vectors showed no regrowth. Treated mice almost doubled in weight compared to controls.

So far, no scientists have designed a gene therapy to target taste buds, but at least one team is tackling an important factor in taste: saliva. If a person’s saliva production drops below 50 percent of normal, “you get tooth decay and trouble swallowing,”

Scientists are also developing gene therapies for disorders involving touch—or at least pain-sensing—neurons, with one drug candidate

Wolfe envisions that someday pain treatment could be as simple as visiting the doctor every few months for a quick skin prick “wherever it hurts”—choosing between a variety of genes to get the best effect.

Looking ahead, astronomers found that ISON will pass within a cosmic whisker of the sun, close enough to potentially be ripped apart by the star’s intense gravity.

Unlike previous sungrazing comets, ISON was detected more than a year out, giving researchers at the world's major ground-based telescopes plenty of time to watch its approach to the sun.

. Because sunlight interacts with gas and dust to make comets light up, Meech thinks the best explanation for her team’s data is that ISON’s nucleus contained a buried layer of solid carbon monoxide, a featherweight molecule that rapidly turns to gas when exposed to sunlight.

Because scientists have no data on the comet’s rotation, Knight and Walsh conclude that ISON will probably survive. However, Knight acknowledges that other comets have broken up for no known reason, and he is prepared for surprises.

Earthbound stargazers won’t notice these details, but motivated observers may be able to spot a new object in the predawn sky

Even W. E. B. Du Bois had trouble formulating a theoretically accurate account of racial identity, so he put it simply: A black man is “a person who must ride ‘Jim Crow’ in Georgia.” But his statement still leaves us with a puzzle: What would a black man be without Jim Crow to define him?

The historical evidence is overwhelming, then, that the color line has always been far more porous and fragile than one might assume. In some places, it was so brittle that it could buckle and break.

To say that race is socially constructed gives it an air of make-believe. Race is quite real to those who live with it. Ask the families of the black men and women who have lost their lives during tragic encounters with the police. The choices about “who” they were, were not their own.

There is no essentialized, fixed, “true identity” waiting just below the surface. Identities are contingent, elusive and, as the cultural theorist Stuart Hall argued, “always in process.

at the very least, perhaps we can use Ms. Dolezal’s story, puzzling as it is, as an opportunity to have a candid, lively, long-delayed, public conversation about the knotty meanings of race and racial identity, and how it has confounded our nation’s best aspirations. Perhaps we may yet move beyond the imprisoning boxes we have made.

People may assume anxiety is what prevents them from getting started, yet data from many studies show that for people low in impulsiveness, anxiety is the cue to get going. Highly impulsive people, on the other hand, shut down when they feel anxiety. Impulsive people are believed to have a harder time dealing with strong emotion and want to do something else to get rid of the bad feeling

Some people claim they purposely leave things to the last minute because they work better under stress, but true procrastinators get stressed out by the delay. It’s arguable whether the quality of their work is actually better

The mental-health effects of procrastination are well-documented: Habitual procrastinators have higher rates of depression and anxiety and poorer well-being.

procrastinators with hypertension and heart disease were less likely to engage in active strategies for coping with the illness, such as finding meaning or taking action, such as arranging to exercise with a friend. They were more likely to adopt maladaptive behaviors

procrastinators often seem unable to see as clearly into the future about their choices and behaviors as non-procrastinators—a phenomenon she calls “temporal myopia.” Their vision of their future selves is often more abstract and impersonal, and they’re less connected emotionally to their future selves

an anti-procrastination strategy. They teach people to recognize that they might have strong emotions, such as anxiety, at the start of a project but to not judge themselves for it. The next step is just to get started, step by step, with a narrow focus.

the group wanted to design an intervention that, if shown efficacious, could be rolled out widely, such as via the Internet,

One component focused on goal setting, such as breaking down long-term goals into smaller and more-concrete sub-goals. Instead of saying one was going to work on a paper on Tuesday, participants were taught to be specific and divide it into manageable sub-goals: I am going to work on a paper for one hour at 11 a.m.

The intervention also employed a reward system. Participants would give themselves something positive, whether a cup of coffee or a break after accomplishing mini-goals, rather than wait until finishing the overall goal.

The results showed that after intervention with both guided and unguided self-help, people improved their procrastinatio

Dr. Steel’s lab is testing and helping to develop new software with a Hong Kong company, Saent, that helps by delaying the loading of websites such as Facebook for 15 seconds or so, using “micro-costs” such as requiring a password before surfing the Web. Sometimes these little bits of effort are all that are necessary to deter procrastinators from distraction

as has happened before with other forms of property, the most politically influential owners of the new property are doing their utmost to increase their profits by creating monopolies

The most valuable intellectual properties are platforms so widely used that everyone else has to use them, too. Think of standard operating systems like Microsoft’s Windows or Google’s Android; Google’s search engine; Amazon’s shopping system; and Facebook’s communication network

Despite an explosion in the number of websites over the last decade, page views are becoming more concentrated. While in 2001, the top 10 websites accounted for 31 percent of all page views in America, by 2010 the top 10 accounted for 75 percent

Amazon is now the first stop for almost a third of all American consumers seeking to buy anything

Google and Facebook are now the first stops for many Americans seeking news — while Internet traffic to much of the nation’s newspapers, network television and other news gathering agencies has fallen well below 50 percent of all traffic.

almost all of the profits go to the platforms’ owners, who have all of the bargaining power

The rate at which new businesses have formed in the United States has slowed markedly since the late 1970s. Big Tech’s sweeping patents, standard platforms, fleets of lawyers to litigate against potential rivals and armies of lobbyists have created formidable barriers to new entrants

The law gives 20 years of patent protection to inventions that are “new and useful,” as decided by the Patent and Trademark Office. But the winners are big enough to game the system. They make small improvements warranting new patents, effectively making their intellectual property semipermanent.

They also lay claim to whole terrains of potential innovation including ideas barely on drawing boards and flood the system with so many applications that lone inventors have to wait years.

Big Tech has been almost immune to serious antitrust scrutiny, even though the largest tech companies have more market power than ever. Maybe that’s because they’ve accumulated so much political power.

Economic and political power can’t be separated because dominant corporations gain political influence over how markets are maintained and enforced, which enlarges their economic power further. One of the original goals of antitrust law was to prevent this.

We are now in a new gilded age similar to the first Gilded Age, when the nation’s antitrust laws were enacted. As then, those with great power and resources are making the “free market” function on their behalf. Big Tech — along with the drug, insurance, agriculture and financial giants — dominates both our economy and our politics.

The real question is how government organizes the market, and who has the most influence over its decisions

Yet as long as we remain obsessed by the debate over the relative merits of the “free market” and “government,” we have little hope of seeing what’s occurring and taking the action that’s needed to make our economy work for the many, not the few.

But the students also described a sense of loss.

A 15-year-old boy told me that someday he wanted to raise a family, not the way his parents are raising him (with phones out during meals and in the park and during his school sports events) but the way his parents think they are raising him — with no phones at meals and plentiful family conversation. One college junior tried to capture what is wrong about life in his generation. “Our texts are fine,” he said. “It’s what texting does to our conversations when we are together that’s the problem.”

One teacher observed that the students “sit in the dining hall and look at their phones. When they share things together, what they are sharing is what is on their phones.” Is this the new conversation? If so, it is not doing the work of the old conversation. The old conversation taught empathy. These students seem to understand each other less.

In 2010, a team at the University of Michigan led by the psychologist Sara Konrath put together the findings of 72 studies that were conducted over a 30-year period. They found a 40 percent decline in empathy among college students, with most of the decline taking place after 2000.

We’ve gotten used to being connected all the time, but we have found ways around conversation — at least from conversation that is open-ended and spontaneous, in which we play with ideas and allow ourselves to be fully present and vulnerable. But it is in this type of conversation — where we learn to make eye contact, to become aware of another person’s posture and tone, to comfort one another and respectfully challenge one another — that empathy and intimacy flourish. In these conversations, we learn who we are.

the trend line is clear. It’s not only that we turn away from talking face to face to chat online. It’s that we don’t allow these conversations to happen in the first place because we keep our phones in the landscape.

It’s a powerful insight. Studies of conversation both in the laboratory and in natural settings show that when two people are talking, the mere presence of a phone on a table between them or in the periphery of their vision changes both what they talk about and the degree of connection they feel. People keep the conversation on topics where they won’t mind being interrupted. They don’t feel as invested in each other. Even a silent phone disconnects us.

we have put this virtuous circle in peril. We turn time alone into a problem that needs to be solved with technology.

At a nightly cabin chat, a group of 14-year-old boys spoke about a recent three-day wilderness hike. Not that many years ago, the most exciting aspect of that hike might have been the idea of roughing it or the beauty of unspoiled nature. These days, what made the biggest impression was being phoneless. One boy called it “time where you have nothing to do but think quietly and talk to your friends.” The campers also spoke about their new taste for life away from the online feed. Their embrace of the virtue of disconnection suggests a crucial connection: The capacity for empathic conversation goes hand in hand with the capacity for solitude.

In solitude we find ourselves; we prepare ourselves to come to conversation with something to say that is authentic, ours. If we can’t gather ourselves, we can’t recognize other people for who they are. If we are not content to be alone, we turn others into the people we need them to be. If we don’t know how to be alone, we’ll only know how to be lonely.

Yalda T. Uhls was the lead author on a 2014 study of children at a device-free outdoor camp. After five days without phones or tablets, these campers were able to read facial emotions and correctly identify the emotions of actors in videotaped scenes significantly better than a control group. What fostered these new empathic responses? They talked to one another. In conversation, things go best if you pay close attention and learn how to put yourself in someone else’s shoes. This is easier to do without your phone in hand. Conversation is the most human and humanizing thing that we do.

People sometimes say to me that they can see how one might be disturbed when people turn to their phones when they are together. But surely there is no harm when people turn to their phones when they are by themselves? If anything, it’s our new form of being together.

But this way of dividing things up misses the essential connection between solitude and conversation. In solitude we learn to concentrate and imagine, to listen to ourselves. We need these skills to be fully present in conversation.

One start toward reclaiming conversation is to reclaim solitude. Some of the most crucial conversations you will ever have will be with yourself. Slow down sufficiently to make this possible. And make a practice of doing one thing at a time. Think of unitasking as the next big thing. In every domain of life, it will increase performance and decrease stress.

Multitasking comes with its own high, but when we chase after this feeling, we pursue an illusion. Conversation is a human way to practice unitasking.

Our phones are not accessories, but psychologically potent devices that change not just what we do but who we are. A second path toward conversation involves recognizing the degree to which we are vulnerable to all that connection offers. We have to commit ourselves to designing our products and our lives to take that vulnerability into account.

We can choose not to carry our phones all the time. We can park our phones in a room and go to them every hour or two while we work on other things or talk to other people. We can carve out spaces at home or work that are device-free, sacred spaces for the paired virtues of conversation and solitude.

Families can find these spaces in the day to day — no devices at dinner, in the kitchen and in the car.

Engineers are ready with more ideas: What if our phones were not designed to keep us attached, but to do a task and then release us? What if the communications industry began to measure the success of devices not by how much time consumers spend on them but by whether it is time well spent?

The young woman who is so clear about the seven minutes that it takes to see where a conversation is going admits that she often doesn’t have the patience to wait for anything near that kind of time before going to her phone. In this she is characteristic of what the psychologists Howard Gardner and Katie Davis called the “app generation,” which grew up with phones in hand and apps at the ready. It tends toward impatience, expecting the world to respond like an app, quickly and efficiently. The app way of thinking starts with the idea that actions in the world will work like algorithms: Certain actions will lead to predictable results.

This attitude can show up in friendship as a lack of empathy. Friendships become things to manage; you have a lot of them, and you come to them with tools

here is a first step: To reclaim conversation for yourself, your friendships and society, push back against viewing the world as one giant app. It works the other way, too: Conversation is the antidote to the algorithmic way of looking at life because it teaches you about fluidity, contingency and personality.

We have time to make corrections and remember who we are — creatures of history, of deep psychology, of complex relationships, of conversations, artless, risky and face to face.

are now enabled by default in the products of pioneering companies like Apple, ensuring that even if your phone is stolen, your private life remains private. Such structural technological changes can ensure access to basic privacies beyond borders, insulating ordinary citizens from the arbitrary passage of anti-privacy laws, such as those now descending upon Russia.

Spymasters in Australia, Canada and France have exploited recent tragedies to seek intrusive new powers despite evidence such programs would not have prevented attacks. Prime Minister David Cameron of Britain recently mused, “Do we want to allow a means of communication between people which we cannot read?” He soon found his answer, proclaiming that “for too long, we have been a passively tolerant society, saying to our citizens: As long as you obey the law, we will leave you alone.”

Froese and Bader's research wound up defining four ways in which Americans see God: •The Authoritative God. When conservatives Sarah Palin or Glenn Beck proclaim that America will lose God's favor unless we get right with him, they're rallying believers in what Froese and Bader call an Authoritative God, one engaged in history and meting out harsh punishment to those who do not follow him. About 28% of the nation shares this view, according to Baylor's 2008 findings. "They divide the world by good and evil and appeal to people who are worried, concerned and scared," Froese says. "They respond to a powerful God guiding this country, and if we don't explicitly talk about (that) God, then we have the wrong God or no God at all."

•The Benevolent God. When President Obama says he is driven to live out his Christian faith in public service, or political satirist Stephen Colbert mentions God while testifying to Congress in favor of changing immigration laws, they're speaking of what the Baylor researchers call a Benevolent God. This God is engaged in our world and loves and supports us in caring for others, a vision shared by 22% of Americans, according to Baylor's findings. "Rhetoric that talks about the righteous vs. the heathen doesn't appeal to them," Froese says. "Their God is a force for good who cares for all people, wee

•The Critical God. The poor, the suffering and the exploited in this world often believe in a Critical God who keeps an eye on this world but delivers justice in the next, Bader says. Bader says this view of God — held by 21% of Americans — was reflected in a sermon at a working-class neighborhood church the researchers visited in Rifle, Colo., in 2008. Pastor Del Whittington's theme at Open Door Church was " 'Wait until heaven, and accounts will be settled.'

•The Distant God. Though about 5% of Americans are atheists or agnostics, Baylor found that nearly one in four (24%) see a Distant God that booted up the universe, then left humanity alone. This doesn't mean that such people have no religion. It's the dominant view of Jews and other followers of world religions and philosophies such as Buddhism or Hinduism, the Baylor research finds.

Here is how it works: Each suitor proposes to his first-choice mate; each woman has her own list of favorites. (The economists worked from the now-quaint premise that men only married women, and did the proposing.) She rejects all proposals except her favorite — but does not give him a firm answer. Each suitor rejected by his most beloved then proposes to his second choice, and each woman being wooed in this round again rejects all but her favorite.

Professor Abdulkadiroglu said he had fielded calls from anguished parents seeking advice on how their children could snare the best match. His advice: “Rank them in true preference order.”

The deferred acceptance algorithm, Professor Pathak said, is “one of the great ideas in economics.” It quickly became the basis for a standard lesson in graduate-level economics courses.

In the case of rejection, the algorithm looks to make a match with a student’s second-choice school, and so on. Like the brides and grooms of Professors Gale and Shapley, students and schools connect only tentatively until the very end of the process.

The courting continues until everyone is betrothed. But because each woman has waited to give her final answer (the “deferred acceptance”), she has the opportunity to accept a proposal later from a suitor whom she prefers to someone she had tentatively considered earlier. The later match is preferable for her, and therefore more stable.

It seems that most students prefer to go to school close to home, and if nearby schools are underperforming, students will choose them nevertheless. Researching other options is labor intensive, and poor and immigrant children in particular may not get the help they need to do it.

“The problem is that there are these pockets with low vaccination rates,” said Dr. Jane Seward, the deputy director of the viral diseases division at the C.D.C. “If a case comes into a population where a lot of people are unvaccinated, that’s where you get the outbreak and where you get the spread.”

“It’s premature to blame the increase in reports of measles on the unvaccinated when we don’t have all the facts yet,” said Barbara Loe Fisher, the president of the National Vaccine Information Center, a group raising concerns about inoculations. “I do know this: Fifty-seven cases of measles coming out of Disneyland in a country with a population of 317 million people is not a lot of cases. We should all take a deep breath and wait to see and get more information.”

“Sometimes, I feel like we’re practicing in the 1950s,” said Dr. Eric Ball, a pediatrician in southern Orange County, where some schools report that 50 to 60 percent of their kindergartners are not fully vaccinated and that 20 to 40 percent of parents have sought a personal beliefs exemption to vaccination requirements. “It’s very frustrating. It’s hard to see a kid suffer for something that’s entirely preventable.”

Dr. Ball said he spent many days trying to persuade parents to vaccinate their children. He tries to alleviate their concerns. He shows parents his own children’s vaccine records. But it has not worked, and lately, as worries and anger over this outbreak have spread, some families who support vaccines have said they do not want to be in the same waiting room as unvaccinated families. The clinic where Dr. Ball works has treated unvaccinated children for years, but its staff is meeting next week to discuss a ban.“Our patients are really scared,” Dr. Ball said. “Our nightmare would be for someone to show up at our door with the measles.”

Norm Warren, the manager of the supermarket in Kearny, Gordon’s IGA, has changed his thinking toward those who do not vaccinate their children.“Before, I thought, ‘If you think your child will become autistic, fine.’ But now they’re pushing their beliefs on everybody, and I feel differently,“ he said. “How many lives have been saved by vaccination?“

Tobias has endured chickenpox and whooping cough, though Ms. McMenimen said the latter seemed more like a common cold. She considered a tetanus shot after he cut himself on a wire fence but decided against it: “He has such a strong immune system.”

In San Geronimo, Calif., a mostly rural community of rolling hills and oak trees about 30 miles north of San Francisco, 40 percent of the students walking into Lagunitas Elementary School have not been inoculated against measles, according to the school’s figures. Twenty-five percent have not been vaccinated for polio. In all, the state says that 58 percent of Lagunitas kindergartners do not have up-to-date vaccine records.

“A lot of people here have personal beliefs that are faith based,” said John Carroll, the school superintendent, who sent a letter home to parents last week encouraging them to vaccinate their children. The faith, Mr. Carroll said, is not so much religious as it is a belief that “they raise their children in a natural, organic environment” and are suspicious of pharmaceutical companies and big business.

Some parents forgo shots altogether. Others split vaccine doses or stretch out their timeline, worried about somehow overwhelming their children’s immune system. Kelly McMenimen, a Lagunitas parent, said she “meditated on it a lot” before deciding not to vaccinate her son Tobias, 8, against even “deadly or deforming diseases.” She said she did not want “so many toxins” entering the slender body of a bright-eyed boy who loves math and geography.

Members of the anti-vaccine movement said the public backlash had terrified many parents. “People are now afraid they’re going to be jailed,” said Barbara Loe Fisher, the president of the National Vaccine Information Center, a clearinghouse for resisters. “I can’t believe what I’m seeing. It’s gotten so out of hand, and it’s gotten so vicious.”

“It’s good to explore alternatives rather than go with the panic of everyone around you,” she said. “Vaccines don’t feel right for me and my family.”

Jean-Benoît Nadeau, a Canadian who co-wrote a forthcoming book on French conversation, told me that the penchant for saying “no” or “it’s not possible” is often a cover for the potential humiliation of seeming not to know something. Only once you trust someone can you turn down the wit and reveal your weaknesses

At least it’s not boring. Even among friends, being dull is almost criminal. A French entrepreneur told me her rules for dinner-party topics: no kids, no jobs, no real estate. Provocative opinions are practically required. “You must be a little bit mean but also a little bit vulnerable,” she said.

It’s dizzying to switch to the British conversational mode, in which everyone’s trying to show they don’t take themselves seriously. The result is lots of self-deprecation and ironic banter. I’ve sat through two-hour lunches in London waiting for everyone to stop exchanging quips so the real conversation could begin. But “real things aren’t supposed to come up,” my husband said. “Banter can be the only mode of conversation you ever have with someone.”

Earnestness makes British people gag

After being besieged by British irony and French wit, I sometimes yearn for the familiar comfort of American conversations, where there are no stupid questions. Among friends, I merely have to provide reassurance and mirroring: No, you don’t look fat, and anyway, I look worse.

It might not matter what I say, since some American conversations resemble a succession of monologues. A 2014 study led by a psychologist at Yeshiva University found that when researchers crossed two unrelated instant-message conversations, as many as 42 percent of participants didn’t notice

A lot of us — myself included — could benefit from a basic rule of improvisational comedy: Instead of planning your next remark, just listen very hard to what the other person is saying. Call it “mindful conversation,” if you like. That’s what the French tend to do

It summarized and condemned the scientific and medical fraud that the British researcher Andrew Wakefield perpetrated. Years earlier, he had falsely linked the measles, mumps, and rubella (MMR) vaccine to autism. The editorial lamented that “the damage to public health continues, fuelled by unbalanced media reporting and an ineffective response from government, researchers, journals, and the medical profession.”

Reporters also seek to ensure that viewers, listeners, or readers understand that measles can afflict a victim more powerfully than does a mere passing ailment.

Measles doesn’t spread in most U.S. communities because people are protected by “herd immunity,” meaning that 92% to 94% of the population is vaccinated or immune. That level of protection makes it hard for one case of measles to spread even from one unvaccinated person to another without direct contact.

a study that “found that only 51 percent of Americans were confident that vaccines are safe and effective, which is similar to the proportion who believe that houses can be haunted by ghosts.”

In some parts of California, resistance to vaccinations including the MMR shot is stronger than ever, despite cases of measles hitting five US states.

“Vaccines are a great idea, but they are poisoning us, adding things that kick in later in life so they can sell us more drugs.”

Health professionals say those claims are unfounded or vastly overstated.

“the anti-vaccination movement is fueled by an over-privileged group of rich people grouped together who swear they won’t put any chemicals in their kids (food or vaccines or whatever else), either because it’s trendy to be all-natural or they don’t understand or accept the science of vaccinations. Their science denying has been propelled further by celebrities

the outbreak “should worry and enrage the public.” It indicted the anti-vaxxers’ “ignorant and self-absorbed rejection of science” and declared, “Getting vaccinated is good for the health of the inoculated person and also part of one’s public responsibility to help protect the health of others.”

“It’s wrong,” the editors emphasized, “to allow public health to be threatened while everyone else waits for these science-denying parents to open their eyes.”

“It’s because these people are highly educated and they get on the Internet and read things and think they can figure things out better than their physician.”

linked vaccination opposition to the “political left, which has long been suspicious of the lobbying power of the pharmaceutical industry and its influence on government regulators, and also the fringe political right, which has at different times seen vaccination, fluoridisation and other public-health initiatives as attempts by big government to impose tyrannical limits on personal freedom.”

Attempts to increase concerns about communicable diseases or correct false claims about vaccines may be especially likely to be counterproductive.

“attempting balance by giving vaccine skeptics and pro-vaccine advocates equal weight in news stories leads people to believe the evidence for and against vaccination is equally strong.”

A recent edition of the Washington Post carried a letter defending anti-vaxxers as “people who generally are pro-science and highly educated, who have high incomes and who have studied this issue carefully before coming to the conclusion that the risk to their children is greater than the slim possibility of contracting a childhood disease that [in many cases leaves] little or no residual consequences.”

anecdotal evidence suggests that some journalists, rather than omitting anti-vaxxers’ views, prefer to expose them and then oppose them.

“unwarranted fear . . . an assault on one of the greatest public-health inventions in world history.”

Quantification is the most overwhelming influence upon the contemporary American understanding of, well, everything. It is enabled by the idolatry of data, which has itself been enabled by the almost unimaginable data-generating capabilities of the new technology

The distinction between knowledge and information is a thing of the past, and there is no greater disgrace than to be a thing of the past.

even as technologism, which is not the same as technology, asserts itself over more and more precincts of human life, so too does scientism, which is not the same as science.

The notion that the nonmaterial dimensions of life must be explained in terms of the material dimensions, and that nonscientific understandings must be translated into scientific understandings if they are to qualify as knowledge, is increasingly popular inside and outside the university

The contrary insistence that the glories of art and thought are not evolutionary adaptations, or that the mind is not the brain, or that love is not just biology’s bait for sex, now amounts to a kind of heresy.

So, too, does the view that the strongest defense of the humanities lies not in the appeal to their utility — that literature majors may find good jobs, that theaters may economically revitalize neighborhoods — but rather in the appeal to their defiantly nonutilitarian character, so that individuals can know more than how things work, and develop their powers of discernment and judgment, their competence in matters of truth and goodness and beauty, to equip themselves adequately for the choices and the crucibles of private and public life.

are we becoming posthumanists?

In American culture right now, as I say, the worldview that is ascendant may be described as posthumanism.

The posthumanism of the 1970s and 1980s was more insular, an academic affair of “theory,” an insurgency of professors; our posthumanism is a way of life, a social fate.

In “The Age of the Crisis of Man: Thought and Fiction in America, 1933-1973,” the gifted essayist Mark Greif, who reveals himself to be also a skillful historian of ideas, charts the history of the 20th-century reckonings with the definition of “man.”

I can no longer wait in a grocery store line, or linger for a traffic light, or even pause long enough to let a bagel pop from the toaster, without reflexively reaching for my smartphone.

. You see it in our politics, with fear-mongering slogans replacing anything that requires sustained thought. And the collapse of a fact-based democracy, where, for example, 60 percent of Trump supporters believe Obama was born in another country, has to be a byproduct of the pick-and-choose news from the buffet line of our screens.

I’ve found a pair of antidotes, very old school, for my shrinking attention span.

. You plant something in the cold, wet soil of the fall

The second is deep reading

the number of research articles written by other scientists — including those with opposing ideas — increases by 8 percent on average, implying that the work of these scientists had been stifled before, but that after the death of a ubiquitous figure, the field becomes more open to new ideas. The study also found that these new articles are less likely to cite previous research and are more likely to be cited by others in the field. Death signifies a changing of the guard

Our instinct is often to view science as a concrete tower, growing ever upward and built upon the immovable foundations of earlier pioneers.  Sir Isaac Newton famously characterized this as “standing on the shoulders of giants.”

Mid-20th century philosopher Thomas Kuhn was among the first to come to this conclusion, in his 1962 book “The Structure of Scientific Revolutions.” He argued that scientific theories appeared in punctuated “paradigm shifts,” in which the underlying assumptions of a field are questioned and eventually overthrown

Kuhn’s book was, to some extent, a paradigm shift in its own right. According to his logic, commonly held notions in science were bound to change and become outdated. What we believe today will tomorrow be revised, rewritten — and in the most extreme cases ridiculed.

the journal Nature earlier this year said scientific data is prone to bias because researchers design experiments and make observations in ways that support hypotheses

equally as important are simple shifts in perspective. It only takes one researcher seeing an accepted scientific model in a new light for a solidified paradigm to enter what Kuhn called a “crisis phase” and beg for alternative explanations

The NBER study shows that those who questioned consensus ought to be given the opportunity to make their case, not ignored, silenced or pushed to the back of the line.

We’re likely to see these “paradigm shifts” happen at a much faster rate as data and research become easier to share worldwide. For some, this reality might seem chaotic; for the truly curious, it is exhilarating. The result may be a more democratic version of science — one in which the progress of ideas doesn’t have to wait until the funeral of a great mind.

Maybe you heard that story as encouragement to think of the big picture, but to the psychologist in you the important moral is that any action has to be thought of at multiple levels if you are going to carry it out successfully. The third builder might have the most inspiring view of their day-job, but nobody can build a cathedral without figuring out how to successfully put one brick on top of another like the first builder.

As we move through our days our attention shifts between these levels – from our goals and ambitions, to plans and strategies, and to the lowest levels, our concrete actions. When things are going well, often in familiar situations, we keep our attention on what we want and how we do it seems to take care of itself. If you’re a skilled driver then you manage the gears, indicators and wheel automatically, and your attention is probably caught up in the less routine business of navigating the traffic or talking to your passengers. When things are less routine we have to shift our attention to the details of what we’re doing, taking our minds off the bigger picture for a moment.

The way our attention moves up and down the hierarchy of action is what allows us to carry out complex behaviours, stitching together a coherent plan over multiple moments, in multiple places or requiring multiple actions.

The Doorway Effect occurs when our attention moves between levels, and it reflects the reliance of our memories – even memories for what we were about to do – on the environment we’re in.

Imagine that we’re going upstairs to get our keys and forget that it is the keys we came for as soon as we enter the bedroom. Psychologically, what has happened is that the plan (“Keys!”) has been forgotten even in the middle of implementing a necessary part of the strategy (“Go to bedroom!”). Probably the plan itself is part of a larger plan (“Get ready to leave the house!”), which is part of plans on a wider and wider scale (“Go to work!”, “Keep my job!”, “Be a productive and responsible citizen”, or whatever). Each scale requires attention at some point. Somewhere in navigating this complex hierarchy the need for keys popped into mind, and like a circus performer setting plates spinning on poles, your attention focussed on it long enough to construct a plan, but then moved on to the next plate

And sometimes spinning plates fall. Our memories, even for our goals, are embedded in webs of associations. That can be the physical environment in which we form them, which is why revisiting our childhood home can bring back a flood of previously forgotten memories, or it can be the mental environment – the set of things we were just thinking about when that thing popped into mind.

The Doorway Effect occurs because we change both the physical and mental environments, moving to a different room and thinking about different things. That hastily thought up goal, which was probably only one plate among the many we’re trying to spin, gets forgotten when the context changes.