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Amazon says that customers' privacy and security are "foundational" to how it has built Amazon Sidewalk. The network has three layers of encryption and has protections to keep customers from viewing data from others' Sidewalk-enabled devices. Amazon also put together a white paper outlining Sidewalk's privacy and security measures.

Instead of trying to sell device owners on the merits of joining the program, Amazon adds devices to the shared network unless owners go through the steps to opt out.

The company says it's all in the customer's interest.An Amazon spokesperson says the company "believe[s] Sidewalk will provide value for every customer and we want to make it is easy for them to take advantage of benefits such as more reliable connections, extended working range for their devices, easier troubleshooting and no additional connectivity costs to customers."

And customers can decide to opt out at any time, the spokesperson says. If you opt out, your connection won't be pooled, and you can't draw from the pool, either.

“When you’re in your 50s and you want to save this thing, it seems like the greatest idea. You’re full of fire,” said Cuthbert. “But when you’re in your 70s? Well, it’s a bit of a different story.”

“Driving across the flat parts of Canada and being able to see these architectural elements juxtaposed against the landscape, it really is magical,” said Piwowar.

On the final day, a small crowd lined the train tracks and highway to watch a sliver of town’s history collapse into a cloud of grain dust.

With the tool, people infected with the coronavirus would notify a public health app that they have it, which would then alert phones that had recently come into proximity with that person’s device. The companies would need to get public-health authorities to agree to link their app to the tool.

There are already third-party tools for contact tracing, including from public health authorities and the Massachusetts Institute of Technology. In March, the government of Singapore introduced a similar coronavirus contact-tracing app, called TraceTogether, that detects mobile phones that are nearby.

One challenge for third-party apps is that they must run constantly — 24 hours a day, seven days a week — to be effective. Google said some Android smartphone manufacturers shut down those applications to save battery life.

Apple and Google said their tool would also constantly run in the background if people opt to use it, logging nearby devices through the short-range wireless technology Bluetooth. But it would eat up less battery life and be more reliable than third-party apps, they said.

“This data could empower members of the general population to make informed decisions about their own health in terms of self-quarantining,” said Dr. Reid. “But it doesn’t replace the public health imperative that we scale up contact tracing in the public health departments” around the world.

Other phones will constantly check those servers for the broadcast beacons of devices they had come near in the past 14 days. If there is a match, those people will receive an alert that they had likely come into contact with an infected person.

Apple and Google said they were discussing how much information to include in those alerts with health officials, aiming to strike a balance between being helpful while also protecting the privacy of those who have the coronavirus.

Once someone reports his or her infection to a public-health app, the tool will send the phone’s so-called broadcast beacons, or anonymous identifiers connected to the device, to central computer servers.

Apple and Google said they would make the tool’s underlying technology available to third-party apps by mid-May and publicly release the tool “in the coming months.” The companies said the tool would not collect devices’ locations — it only tracked proximity to other devices — and would keep people anonymous in the central servers.

The European Commission, the executive of the 27-nation bloc, said on Wednesday that “a fragmented and uncoordinated approach risks hampering the effectiveness” of such apps.

“The danger is, as you roll out these voluntary solutions and they gain adoption, it’s more likely that they are going to become compulsory,” said Mr. Soltani, a former chief technologist for the Federal Trade Commission.

“I want to stress that we are deeply concerned that this strain is more transmissible and can accelerate outbreaks in the U.S.

Covid cases and deaths have broken record after record across the country, with a peak number of deaths, 4,400, announced on Tuesday. At least 3,973 new deaths and 238,390 new cases were reported on Thursday, and the nation is nearing a milestone of 400,000 deaths.

The new variant, called B 1.1.7 was first identified in Britain, where it rapidly became the primary source of infections, accounting for as many 60 percent of new cases diagnosed in London and surrounding areas.

In the new report, C.D.C. scientists modeled how quickly the variant might spread in the United States, assuming about 10 percent to 30 percent of people have pre-existing immunity to the virus, and another 1 million people will be vaccinated each week beginning this month.

It’s not yet clear what makes the new variants more contagious. They share at least one mutation, called N501Y, that is thought to be involved. One possibility, researchers said, is that the mutation may increase the amount of virus in the nose but not in the lungs — potentially explaining why it is more contagious, but not more deadly.A higher amount of virus in the nose means anyone infected would expel more virus while talking, singing, coughing or even breathing, said Trevor Bedford, an evolutionary biologist at the Fred Hutchinson Cancer Research Center in Seattle

Federal health officials sounded the alarm Friday about a fast spreading, far more contagious variant of the coronavirus that is projected to become the dominant source of infection in the country by March, potentially fueling another wrenching surge of cases and deaths.

The variant is not known to be more deadly or to cause more severe disease. But the dire warning — hedged by limited data about just how prevalent the variant first identified in Britain has become — landed in a week where the nation’s nascent vaccination campaign was hampered by confusion and limited supplies as demand grew among growing numbers of eligible people

Only 76 cases of the variant have been identified so far in the U.S., but the actual number is believed to be higher and is expected to spiral upward in the next few weeks, officials said.

One in 860 Americans have died of Covid-19 in the last year, according to new figures released by the C.D.C. But the burden of deaths has not fallen equally across racial, ethnic lines and geographic regions, and there is concern that vaccines will not reach the hardest hit communities, where access to health services is limited and distrust is rampant. Editors’ PicksFor Pro Athlete Leading Social Justice Push, a Victory and UncertaintyJames Comey’s View of Justice — and How It Differs From Donald Trump’sHow ‘Orwellian’ Became an All-Purpose InsultAdvertisementContinue reading the main storyImage

But spikes in cases threaten to cripple already overwhelmed hospitals and nursing homes in many parts of the country. Some are at or near capacity. Others have faced troubling rates of infection among their staff, causing shortages and increasing patient loads.

If the variant is about 50 percent more contagious, as suggested by data from Britain, it will become the predominant source of all infections in the United States by March, the model showed. A slow rollout of vaccinations will hasten that fate.

He found her posts and statements puzzling. Still, he added, he was not sure what to believe. “I don’t think they treat you fairly anymore,” Mr. Martin said, referring to the news media and Democratic politicians.Image

As Democrats push to strip Ms. Greene of committee assignments and as some Republicans condemn her statements, she has argued that the resistance confronting her only “strengthens my base of support at home and across the country.”

“It’s embarrassing,” Ashley Shelton, a stay-at-home mother who voted for Ms. Greene, said of the controversy. She thought former President Donald J. Trump would serve another term and saw Ms. Greene as “a backup, a comfort.”

The wise are the quiet ones,” she said. “The more she opens her mouth, the less evidence of her wisdom.”

“A lot of people here feel like they really know her,” said Luke Martin, a local prosecutor and chairman of the Republican Party in Floyd County, which is in her district. “They’ve met her. They’ve spoken with her. She never talked about that stuff. It’s kind of confusing to a lot of people. The person they think they know is not this person.”

“I didn’t think she was fit for office back then,” John Lugthart, who wrote one of the letters published in The Daily Citizen-News in Dalton, said of his opinions of Ms. Greene during the election. “More and more has come out, and my hope is that many others in our district now realize she’s not the one to represent us.”

“I love her,” she said of Ms. Greene, describing her as a fighter taking on the political establishment. “She fought them. If the party was like it was supposed to be, she wouldn’t be in a corner by herself.”

“Ultimately, masculinity still matters, we’ve learned. It’s how candidates still try to prove they are the best candidate,” said Ms. Cooper. “And so, even in 2020, Democrats decided the safest bet to beat a white man in his 70s is another white man in his 70s.”

He has said he believes men who change diapers are “acting like the wife.” “Macho Man” is the song that plays at his rallies, even after the Village People objected. “He seeks to distinguish himself as the manliest — and thus, in his mind, the most-qualified — person to be president,” said Kelly Dittmar, a scholar at the Center for American Women and Politics at Rutgers University.

On the other end of the spectrum, or perhaps somewhere in the middle, is Mr. Biden, a “Dad-like” figure, as the philosopher Kate Manne put it, who has vowed to be America’s protector through a dark period, with some combination of strength, empathy and compassion.

“He’s offering a more paternalistic type of masculinity, in that you can be a strong leader, but still be compassionate and empathetic,” said Marianne Cooper, a sociologist at Stanford University who studies gender and work.

On the one extreme is President Trump, who leaves little subtlety in his approach: Bragging about his sexual prowess, along with the size of his nuclear button, proclaiming “domination” over coronavirus and mocking his opponent for the size of his mask (“the biggest mask I’ve ever seen”), as if mask-wearing is somehow weak.

From Richard Nixon to Ronald Reagan and right on through Mr. Trump, largely white, Christian, heterosexual presidential candidates have “performed” manhood in all sorts of ways: Donning hard hats and posing inside military tanks; battling over who would be the better guy to have a beer with; and implying their opponents were soft, weak, or “sleepy.”

“Michael Dukakis had a 17-point lead over Bush in the summer of 1988,” said Mr. Katz, whose book on presidential masculinity has been adapted into a documentary called “The Man Card.” “So what did they do? They relentlessly attacked his manhood. They suggested he was a failed protector, that he was ‘soft,’ that he wasn’t a ‘real man.’”

“I think the performance of masculinity means a lot,” he noted, “because it has the potential to eclipse all else.”

Girls receive a message that they “become” women — typically through a biological event like menstruation — while men are told throughout their lives to “be” men or to “man up,” as if masculinity is something that can be easily lost.“You don’t really say ‘be a woman’ the way you say ‘be a man’ or ‘man up,’” she said.Image

“Trump is the personification of this masculinity contest culture,” Ms. Cooper said. “It’s bad for organizations, it’s terrible for a country.”

Maybe women were always the intended audience for the contests. Whether that’s true, they seem to be ready to render a clear judgment. Mr. Biden is leading among women by as much as 20 points.

At his next stop, in Reading, Mr. Trump derided a Supreme Court decision rejecting a request from Pennsylvania Republicans to decide whether the state could continue accepting ballots for three days after Nov. 3.

The question of how long ballots can be accepted in battleground states has been a dominant one as Nov. 3 approaches. So has the question of whether Mr. Trump will try to declare victory if he is leading in specific states on Election Day, regardless of whether they have been called in his favor.

In the past two weeks, Mr. Obama campaigned solo for Mr. Biden in Pennsylvania and Florida, but Saturday was the first time in the general election that he and Mr. Biden had campaigned together in person.

“I don’t care how hard Donald Trump tries,” Mr. Biden told the crowd. “There’s nothing — let me say it again — there’s nothing that he can do to stop the people of this nation from voting in overwhelming numbers and taking back this democracy.”

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The speech took place in front of the farmhouse where George Washington planned the crossing of the Delaware River. The small crowd sat close together, mostly unmasked.

Ending his day with a rally in Montoursville, Pa., Mr. Trump cackled about his supporters “taunting” Mr. Biden at his outdoor events by driving by and honking horns, and then cheered on his supporters who surrounded a Biden campaign bus in Texas.

“The last four years have been hell,” said Miriam Pizana, who came to the event with her daughter Kristen. “We never knew what the chief of staff or communications directors’ names were before, and now we know them all, and not for anything good.”

We are vulnerable because we are dependent on U.S. political support,” said Alyona Getmanchuk, director of the New Europe Center in Kyiv.

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tate media and ordinary Chinese online have portrayed the presidential campaign as an embarrassing battle between two geriatrics, with one magazine, Caijing, asking, “Why does the American presidential debate look like a quarrel in a wet market?

“Is America one step away from civil war?” read a headline in Komsomolskaya Pravda, the country’s most popular tabloid.

But ordinary Britons have far fewer misgivings. Mr. Trump was so unpopular that his visits had to be planned to avoid huge protests, and polls show Mr. Biden favored by a lopsided margin.

And the South Korean president, Moon Jae-in, has vocally encouraged Mr. Trump’s diplomatic engagement with North Korea’s leader, Kim Jong-un, saying it stands a better chance of reaching a breakthrough than the more painstaking lower-level talks that Mr. Biden is likely to resume.

In the Middle East, where Mr. Trump’s foreign policy has had the biggest impact, a Democratic victory could leave the autocratic leaders of Egypt, Saudi Arabia and Turkey with few friends in Washington, said Hisham Melhem, a columnist for the Lebanese newspaper Annahar Al Arabi.

He added: “I don’t want my grandchildren to live in a world dominated by China or Russia.”

2. False claims of mail-in ballots being dumped or shreddedMail-in ballots and related materials being tossed was another popular falsehood that election officials said they were hearing.

There were 3,959 public Facebook posts sharing this rumor, according to our analysis. Those posts generated 953,032 likes, comments and shares. Among those who shared the lie were two pro-Trump Facebook groups targeting Minnesota residents, as well as President Trump himself. At least 26,300 tweets also discussed the falsehood.

3. False claims of planned violence at polling sites by Antifa and Black Lives Matter protesters

Election officials also said people were confronting them with false assertions that antifa, the loose collection of left-wing activists, and Black Lives Matter protesters were coordinating riots at polling places across the country.Image

He said in an email that his post was not a call for violence and that The New York Times should focus on “the key planners and financiers of all the rioting, arson, looting and murder” instead.

In 2016, its first time publicly releasing polls, Trafalgar was the firm whose state surveys most effectively presaged Mr. Trump’s upset win. A veteran Republican strategist, Mr. Cahaly even called the exact number of Electoral College votes that Mr. Trump and Hillary Clinton would receive — 306 to 227 — although his prediction of which states would get them there was just slightly off.

“social desirability bias”: the tendency for respondents to say what they think an interviewer wants to hear, not what they actually believe.

ut he’s not saying what they are. Mr. Cahaly releases almost no real explanation of his polling methodology; the methods page on Trafalgar’s website contains what reads like a vague advertisement of its services and explains that its polls actively confront social desirability bias, without giving specifics as to how. He says that he uses a mixture of text messages, emails and phone calls — some automated, and some by live callers — to reach an accurate representation of the electorate.

“People do not seem embarrassed to support Mr. Trump,” Mr. Cox said. In the past four years, studies seeking to quantify a so-called “shy Trump” effect in surveys have generally found little evidence to support it.

“It is wildly inappropriate not to tell me, not only what modes you use to draw your sample, but how specifically you did it,” he said. His general rule: “If somebody’s not transparent you can generally assume they’re crap.”

In 2010, Mr. Cahaly was arrested and taken to court for violating a law against using automatic calling machines — known as robocalling — to conduct polls. The charges against him were eventually dropped, and he later successfully sued a state law enforcement agency, causing South Carolina’s prohibition on robocalls to be declared unconstitutional.

Mr. Cahaly said he was doing legitimate polling, aimed at truly understanding voters’ opinions — and getting what he called “dead-on” results. During the 2016 Republican primaries, he was early to spot a surge of enthusiasm from many working-class voters who had long felt alienated from politics and helped power Mr. Trump’s ascent.

“I kept getting these stories about people who showed up to vote and didn’t know how to use the voting machines, they hadn’t voted in so long,” Mr. Cahaly said. So he began to look into who those people might be, and used data available online to create a list of roughly 50 lifestyle characteristics — including, for instance, whether they owned a fishing license — to identify the sorts of low-engagement voters who were turning out in droves. He used that data to make sure he was reaching the right kinds of respondents as he polled off the voter file in advance of the general election.

Mr. Cahaly feels no need to reveal his techniques, despite the near-universal doubt about his work from his peers. “I’ve given away enough; I’m not giving away any more,” he said, arguing that it had been a mistake to even tell the public about his “neighbor question,” which some other firms have since adopted in their own surveys.

Battleground states like Pennsylvania, Ohio, Michigan, Wisconsin, Georgia, Florida and North Carolina are no-excuse absentee states.

“We certainly have seen very active, very active efforts by the Russians to influence our election in 2020,”

Amy Dorris, a former model, alleges that Trump sexually assaulted her at the U.S. Open.

Arizona, the poll found, is one of the few battlegrounds in which a third-party candidate is likely to play a significant role on the presidential level. The Libertarian candidate Jo Jorgensen gets between 3 and 4 percent of the presidential vote, depending on the turnout model used.

“Look at her. … I don’t think so,” he said.

All of this rancor comes as absentee voting is already underway in multiple states. By the end of this week, voters will be able to cast in-person ballots in eight states.

Mr. Ratcliffe, a former Republican congressman from Texas who fiercely defended the president during the Russia investigation, has downplayed such threats, an approach the president prefers.

Joseph R. Biden Jr. holds a four-point edge over President Trump among registered voters in Arizona, though that advantage fades when the sample focuses only on likely voters, according to a Monmouth University poll released Thursday.

The woman, Amy Dorris, a former model, said she was invited, along with her boyfriend at the time, to Mr. Trump’s private box to watch the tennis match. Ms. Dorris was 24.

In Maricopa County, home to Phoenix, Mr. Biden held a 6-point lead among likely voters — a nine-point swing from 2016, when Mr. Trump won the county by 3 percentage points.

The news for Mr. Biden was a little rosier when the poll examined critical regions in the state.

Only one Democratic presidential candidate has prevailed in Arizona in the past 70 years: Bill Clinton in 1996.

“Joe Biden just has a fundamentally different view of what it means for the economy to be doing well than Donald Trump does,” she continued. “Joe Biden believes the economy is not doing well unless middle-class families and working people are doing well.”

“If Joe Biden gets elected, we can kiss goodbye to the economy that we’ve been enjoying,” a woman who describes herself as a small-business owner says in one ad. “He’s going to raise taxes, he’s already said that.”

On Tuesday night, President Trump returned to the theme during a town-hall-style meeting broadcast on ABC, where he was taken to task by Ellesia Blaque, an assistant professor at Kutztown University in Pennsylvania. She told him she had a congenital illness, demanded to know what he would do to keep “people like me who work hard” insured.

“We’re going to be doing a health care plan very strongly, and protect people with pre-existing conditions,” Mr. Trump told her, adding, “I have it all ready, and it’s a much better plan for you, and it’s a much better plan.”

And with tens of thousands of Americans losing their coverage to a coronavirus-induced economic turndown, fears of inadequate or nonexistent health insurance have never been greater.

MIAMI — Jeff Gruver voted for the first time ever in March, casting an enthusiastic ballot for Bernie Sanders in Florida’s presidential primary.

Mr. Gruver does not have the money. And he does not want to take any risk that his vote could be deemed illegal. Like more than a million other ex-felons, he has learned that even an overwhelming 2018 vote approving a state referendum to restore voting rights to most people who had served their sentences does not necessarily mean that they will ever get to vote.

Mike PenceTo be determined.

“I think he made a mistake when he said that,” Mr. Trump told reporters. “It’s just incorrect information.” A vaccine would go “to the general public immediately,” the president insisted, and “under no circumstance will it be as late as the doctor said.” As for Dr. Redfield’s conclusion that masks may be more useful than a vaccine, Mr. Trump said that “he made a mistake,” maintaining that a “vaccine is much more effective than the masks.”

“So let me be clear. I trust vaccines. I trust the scientists. But I don’t trust Donald Trump,” Mr. Biden said. “And at this moment, the American people can’t either.”

Attorney General William P. Barr has ratcheted up his involvement in partisan politics in recent days, floating federal sedition charges against violent protesters and the prosecution of a Democratic mayor; asserting his right to intervene in Justice Department investigations; warning of dire consequences for the nation if President Trump is not re-elected; and comparing coronavirus restrictions to slavery.

“Because I am ultimately accountable for every decision the department makes, I have an obligation to ensure we make the correct ones,” he said.

By June, she had built her own dashboard to rival the state’s, funded in part by donations from hundreds of thousands of newfound followers on social media.

Ms. Jones has spent months publicly urging health department employees to denounce what she says has been the manipulation and obfuscation of virus data to make Florida look better off than it really is.

The story took a surprising new turn on Monday morning, when agents from the Florida Department of Law Enforcement appeared at the door of Ms. Jones’s townhome.Image

“He just pointed a gun at my children!” Ms. Jones yelled.

She denied having anything to do with the messages. Florida had reported 17,460 coronavirus deaths at the time, and she said she would never have rounded that number down.

“That’s textbook bad security practice, and this is an example of why — it’s cumbersome to revoke access and hard to attribute actions to the responsible people,” said J. Alex Halderman, a computer science and engineering professor at the University of Michigan.

Early on, state agencies refused to release information about the number of coronavirus hospitalizations and cases in long-term care facilities, and only provided it after news organizations threatened litigation.

The fund-raising appeal quickly surpassed her initial $150,000 goal.

The cost: The participating counties and municipalities are contributing to a $4bn statewide spend, including Miami Beach’s $400m Forever Bond, a $1bn stormwater plan and $250m of improvements to Broward county’s sewage systems to protect against flooding and seawater seepage. In the Keys, many consider the estimated $60m a mile cost of raising roads too expensive.

The threat: Saltwater from sea level rise is seeping further inland through Florida’s porous limestone bedrock and contaminating underground freshwater supplies, notably in the Biscayne aquifer, the 4,000-sq mile shallow limestone basin that provides drinking water to millions in southern Florida. Years of over-pumping and toxic runoff from farming and the sugar industry in central Florida and the Everglades have worsened the situation. The Florida department of environmental protection warned in March that “existing sources of water will not adequately meet the reasonable beneficial needs for the next 20 years”. A rising water table, meanwhile, has exacerbated problems with south Florida’s ageing sewage systems. Since December, millions of gallons of toxic, raw sewage have spilled on to Fort Lauderdale’s streets from a series of pipe failures.

The cost: The Everglades restoration plan was originally priced at $7.8bn, rose to $10.5bn, and has since ballooned to $16.4bn. Donald Trump’s proposed 2021 federal budget includes $250m for Everglades restoration. The estimated $1.8bn cost of the reservoir will be split between federal and state budgets.

Possible solutions

The cost: With homeowners and businesses largely bearing their own costs, the specific amount spent on “hurricane-proofing” in Florida is impossible to know. A 2018 Pew research study documented $1.3bn in hazard mitigation grants from federal and state funding in 2017, along with a further $8bn in post-disaster grants. Florida is spending another $633m from the US Department of Housing and Urban Development on resiliency planning.

Wildlife and habitat loss The threat: Florida’s native flora and fauna are being devastated by climate change, with the Florida Natural Areas Inventory warning that a quarter of the 1,200 species it tracks is set to lose more than half their existing habitat, and the state’s beloved manatees and Key deer are at risk of extinction. Warmer and more acidic seas reduce other species’ food stocks and exacerbate the deadly red-tide algal blooms that have killed incalculable numbers of fish, turtles, dolphins and other marine life. Bleaching and stony coral tissue disease linked to the climate crisis threaten to hasten the demise of the Great Florida Reef, the only living coral reef in the continental US. Encroaching saltwater has turned Big Pine Key, a crucial deer habitat, into a ghost forest.

As for the Key deer, of which fewer than 1,000 remain, volunteers leave clean drinking water to replace salt-contaminated watering holes as herds retreat to higher ground. A longer-term debate is under way on the merits and ethics of relocating the species to other areas of Florida or the US.

Coastal erosion The threat: Tourist brochures showcase miles of golden, sandy beaches in South Florida, but the reality is somewhat different. The Florida department of environmental protection deems the entire coastline from Miami to Cape Canaveral “critically eroded”, the result of sea level rise, historically high tides and especially storm surges from a succession of powerful hurricanes. In south-eastern Florida’s Palm Beach, Broward, Miami-Dade and Monroe counties, authorities are waging a continuous war on sand loss, eager to maintain their picture-perfect image and protect two of their biggest sources of income, tourism dollars and lucrative property taxes from waterfront homes and businesses.

In the devastating hurricane season just one year before, major storms named Harvey, Maria and Irma combined to cause damage estimated at $265bn. Scientists have evidence the climate crisis is causing cyclones to be more powerful, and intensify more quickly, and Florida’s position at the end of the Atlantic Ocean’s “hurricane alley” makes it twice as vulnerable as any other state.

With the other option abandoning beaches to the elements, city and county commissions have little choice but costly replenishment projects with sand replacement and jetty construction. Federal law prohibits the importation of cheaper foreign sand, so the municipalities must source a more expensive alternative from US markets, often creating friction with residents who don’t want to part with their sand. Supplementary to sand replenishment, the Nature Conservancy is a partner in a number of nature-based coastal defense projects from West Palm Beach to Miami.

benefited from 61,000 cubic yards of new sand this year at a cost of $16m. Statewide, Florida spends an average $50m annually on beach erosion.

The threat: “Climate gentrification” is a buzzword around south Florida, a region barely 6ft above sea level where land has become increasingly valuable in elevated areas. Speculators and developers are eyeing historically black, working-class and poorer areas, pushing out long-term residents and replacing affordable housing with upscale developments and luxury accommodations that only the wealthy can afford.

No study has yet calculated the overall cost of affordable housing lost to the climate crisis. Private developers will bear the expense of mitigating the impact on the neighborhood – $31m in Magic City’s case over 15 years to the Little Haiti Revitalization Trust, largely for new “green” affordable housing. The University of Miami’s housing solutions lab has a $300,000 grant from JPMorgan to report on the impact of rising seas to South Florida’s affordable housing stocks and recommend modifications to prevent it from flooding and other climate events. A collaboration of not-for-profit groups is chasing $75m in corporate funding for affordable housing along the 70-mile south Florida rail trail from Miami to West Palm Beach, with the first stage, a $5m project under way to identify, build and renovate 300 units.

Florida has long been plagued by political leadership more in thrall to the interests of big industry than the environment. As governor from 2011 to 2019, Rick Scott, now a US senator, slashed $700m from Florida’s water management budget, rolled back environmental regulations and enforcement, gave a free ride to polluters, and flip-flopped over expanding offshore oil drilling. The politician who came to be known as “Red Tide Rick”, for his perceived inaction over 2018’s toxic algae bloom outbreaks, reportedly banned the words “climate change” and “global warming” from state documents.

Last month, state legislators approved the first dedicated climate bill. It appears a promising start for a new administration, but activists say more needs to be done. In January, the Sierra Club awarded DeSantis failing grades in an environmental report card, saying he failed to protect Florida’s springs and rivers and approved new roads that threatened protected wildlife.

The cost: Florida’s spending on the environment is increasing. The state budget passed last month included $650m for Everglades restoration and water management projects (an instalment of DeSantis’s $2.5bn four-year pledge) and $100m for Florida Forever. A $100m bridge project jointly funded by the state and federal governments will allow the free flow of water under the Tamiami Trail for the first time in decades.

Florida has woken up to the threat of climate change but it is not yet clear how effective the response will be. The challenges are innumerable, the costs immense and the political will to fix or minimize the issues remains questionable, despite recent progress. At stake is the very future of one of the largest and most diverse states in the nation, in terms of both its population and its environment. Action taken now will determine its survival.

he has seen mounting evidence that using a smartphone, or even hearing one ring or vibrate, produces a welter of distractions that makes it harder to concentrate on a difficult problem or job. The division of attention impedes reasoning and performance.

Another 2015 study, appearing in the Journal of Computer-Mediated Communication, showed that when people hear their phone ring but are unable to answer it, their blood pressure spikes, their pulse quickens, and their problem-solving skills decline.

The researchers recruited 520 undergraduates at UCSD and gave them two standard tests of intellectual acuity. One test gauged “available working-memory capacity,” a measure of how fully a person’s mind can focus on a particular task. The second assessed “fluid intelligence,” a person’s ability to interpret and solve an unfamiliar problem. The only variable in the experiment was the location of the subjects’ smartphones. Some of the students were asked to place their phones in front of them on their desks; others were told to stow their phones in their pockets or handbags; still others were required to leave their phones in a different room.

In both tests, the subjects whose phones were in view posted the worst scores, while those who left their phones in a different room did the best. The students who kept their phones in their pockets or bags came out in the middle. As the phone’s proximity increased, brainpower decreased.

In subsequent interviews, nearly all the participants said that their phones hadn’t been a distraction—that they hadn’t even thought about the devices during the experiment. They remained oblivious even as the phones disrupted their focus and thinking.

A second experiment conducted by the researchers produced similar results, while also revealing that the more heavily students relied on their phones in their everyday lives, the greater the cognitive penalty they suffered.

 Smartphones have become so entangled with our existence that, even when we’re not peering or pawing at them, they tug at our attention, diverting precious cognitive resources. Just suppressing the desire to check our phone, which we do routinely and subconsciously throughout the day, can debilitate our thinking.

Imagine combining a mailbox, a newspaper, a TV, a radio, a photo album, a public library and a boisterous party attended by everyone you know, and then compressing them all into a single, small, radiant object. That is what a smartphone represents to us. No wonder we can’t take our minds off it.

They found that students who didn’t bring their phones to the classroom scored a full letter-grade higher on a test of the material presented than those who brought their phones. It didn’t matter whether the students who had their phones used them or not: All of them scored equally poorly.

A study of nearly a hundred secondary schools in the U.K., published last year in the journal Labour Economics, found that when schools ban smartphones, students’ examination scores go up substantially, with the weakest students benefiting the most.

Social skills and relationships seem to suffer as well.

Because smartphones serve as constant reminders of all the friends we could be chatting with electronically, they pull at our minds when we’re talking with people in person, leaving our conversations shallower and less satisfying.

In a 2013 study conducted at the University of Essex in England, 142 participants were divided into pairs and asked to converse in private for ten minutes. Half talked with a phone in the room, half without a phone present. The subjects were then given tests of affinity, trust and empathy. “The mere presence of mobile phones,” the researchers reported in the Journal of Social and Personal Relationships, “inhibited the development of interpersonal closeness and trust” and diminished “the extent to which individuals felt empathy and understanding from their partners.”

The evidence that our phones can get inside our heads so forcefully is unsettling. It suggests that our thoughts and feelings, far from being sequestered in our skulls, can be skewed by external forces we’re not even aware o

 Scientists have long known that the brain is a monitoring system as well as a thinking system. Its attention is drawn toward any object that is new, intriguing or otherwise striking — that has, in the psychological jargon, “salience.”

even in the history of captivating media, the smartphone stands out. It is an attention magnet unlike any our minds have had to grapple with before. Because the phone is packed with so many forms of information and so many useful and entertaining functions, it acts as what Dr. Ward calls a “supernormal stimulus,” one that can “hijack” attention whenever it is part of our surroundings — and it is always part of our surroundings.

Not only do our phones shape our thoughts in deep and complicated ways, but the effects persist even when we aren’t using the devices. As the brain grows dependent on the technology, the research suggests, the intellect weakens.

The irony of the smartphone is that the qualities that make it so appealing to us — its constant connection to the net, its multiplicity of apps, its responsiveness, its portability — are the very ones that give it such sway over our minds.

Phone makers like Apple and Samsung and app writers like Facebook, Google and Snap design their products to consume as much of our attention as possible during every one of our waking hours

Social media apps were designed to exploit “a vulnerability in human psychology,” former Facebook president Sean Parker said in a recent interview. “[We] understood this consciously. And we did it anyway.”

A quarter-century ago, when we first started going online, we took it on faith that the web would make us smarter: More information would breed sharper thinking. We now know it’s not that simple.

As strange as it might seem, people’s knowledge and understanding may actually dwindle as gadgets grant them easier access to online data stores

In a seminal 2011 study published in Science, a team of researchers — led by the Columbia University psychologist Betsy Sparrow and including the late Harvard memory expert Daniel Wegner — had a group of volunteers read forty brief, factual statements (such as “The space shuttle Columbia disintegrated during re-entry over Texas in Feb. 2003”) and then type the statements into a computer. Half the people were told that the machine would save what they typed; half were told that the statements would be erased.

Afterward, the researchers asked the subjects to write down as many of the statements as they could remember. Those who believed that the facts had been recorded in the computer demonstrated much weaker recall than those who assumed the facts wouldn’t be stored. Anticipating that information would be readily available in digital form seemed to reduce the mental effort that people made to remember it

The researchers dubbed this phenomenon the “Google effect” and noted its broad implications: “Because search engines are continually available to us, we may often be in a state of not feeling we need to encode the information internally. When we need it, we will look it up.”

as the pioneering psychologist and philosopher William James said in an 1892 lecture, “the art of remembering is the art of thinking.”

Only by encoding information in our biological memory can we weave the rich intellectual associations that form the essence of personal knowledge and give rise to critical and conceptual thinking. No matter how much information swirls around us, the less well-stocked our memory, the less we have to think with.

As Dr. Wegner and Dr. Ward explained in a 2013 Scientific American article, when people call up information through their devices, they often end up suffering from delusions of intelligence. They feel as though “their own mental capacities” had generated the information, not their devices. “The advent of the ‘information age’ seems to have created a generation of people who feel they know more than ever before,” the scholars concluded, even though “they may know ever less about the world around them.”

That insight sheds light on society’s current gullibility crisis, in which people are all too quick to credit lies and half-truths spread through social media. If your phone has sapped your powers of discernment, you’ll believe anything it tells you.

Data, the novelist and critic Cynthia Ozick once wrote, is “memory without history.” Her observation points to the problem with allowing smartphones to commandeer our brains

When we constrict our capacity for reasoning and recall or transfer those skills to a gadget, we sacrifice our ability to turn information into knowledge. We get the data but lose the meaning

We need to give our minds more room to think. And that means putting some distance between ourselves and our phones.

Harvard Business School professor emerita Shoshana Zuboff argues in her new book that the Valley’s wealth and power are predicated on an insidious, essentially pathological form of private enterprise—what she calls “surveillance capitalism.” Pioneered by Google, perfected by Facebook, and now spreading throughout the economy, surveillance capitalism uses human life as its raw material. Our everyday experiences, distilled into data, have become a privately-owned business asset used to predict and mold our behavior, whether we’re shopping or socializing, working or voting.

By reengineering the economy and society to their own benefit, Google and Facebook are perverting capitalism in a way that undermines personal freedom and corrodes democracy.

Under the Fordist model of mass production and consumption that prevailed for much of the twentieth century, industrial capitalism achieved a relatively benign balance among the contending interests of business owners, workers, and consumers. Enlightened executives understood that good pay and decent working conditions would ensure a prosperous middle class eager to buy the goods and services their companies produced. It was the product itself — made by workers, sold by companies, bought by consumers — that tied the interests of capitalism’s participants together. Economic and social equilibrium was negotiated through the product.

By removing the tangible product from the center of commerce, surveillance capitalism upsets the equilibrium. Whenever we use free apps and online services, it’s often said, we become the products, our attention harvested and sold to advertisers

this truism gets it wrong. Surveillance capitalism’s real products, vaporous but immensely valuable, are predictions about our future behavior — what we’ll look at, where we’ll go, what we’ll buy, what opinions we’ll hold — that internet companies derive from our personal data and sell to businesses, political operatives, and other bidders.

Unlike financial derivatives, which they in some ways resemble, these new data derivatives draw their value, parasite-like, from human experience.To the Googles and Facebooks of the world, we are neither the customer nor the product. We are the source of what Silicon Valley technologists call “data exhaust” — the informational byproducts of online activity that become the inputs to prediction algorithms

internet companies operate in what Zuboff terms “extreme structural independence from people.” When databases displace goods as the engine of the economy, our own interests, as consumers but also as citizens, cease to be part of the negotiation. We are no longer one of the forces guiding the market’s invisible hand. We are the objects of surveillance and control.

Under term limits, Putin left the presidency for four years in 2008 in a tumultuous period during which Russia fought a war in Georgia, faced growing anti-Kremlin protests, and failed to block a Nato intervention in Libya. By 2012, Putin was back, and his temporary replacement, Dmitry Medvedev, no longer seen as a viable successor in the long term.

The complication that Gordon and other internet-skeptical researchers like Ha-Joon Chang have introduced is to question just how meaningful those digital technologies have been for a) economic growth and b) the daily experience of human life. It can be hard for people who stare at their phones all day to consider the possibility that digital technology just isn’t that important. But ask yourself: if you were forced to live either without your iPhone or without indoor plumbing, could you really choose the latter?

Certainly the improvements in medical care in the past half-century feel very important to me as someone living now, and one saved life has immensely emotional and practical importance for many people. What’s more, advances in communication sciences and computer technology genuinely have been revolutionary; going from the Apple II to the iPhone in 30 years is remarkable.

we can always debate what constitutes major or revolutionary change

The question is, who in 2023 ever says to themselves “smartphone cameras just aren’t good enough”?

continued improvements in worldwide mortality in the past 75 years have been a matter of spreading existing treatments and practices to the developing world, rather than the result of new science.

When you got your first smartphone, and you thought about what the future would hold, were your first thoughts about more durable casing? I doubt it. I know mine weren’t.

Why is Apple going so hard on TITANIUM? Well, where else does smartphone development have to go?

The elephant in the room, obviously, is AI.

The processors will get faster. They’ll add more RAM. They’ll generally have more power. But for what? To run what? To do what? To run the games that we were once told would replace our PlayStation and Xbox games, but didn’t?

Smartphone development has been a good object lesson in the reality that cool ideas aren’t always practical or worthwhile

And as impressive as some new development in medicine has been, there’s no question that in simple terms of reducing preventable deaths, the advances seen from 1900 to 1950 dwarf those seen since. To a rem

We developed this technology for typewriters and terminals and desktops, it Just Works, and there’s no reason to try and “disrupt” it

Instead of one device to rule them all, we developed a norm of syncing across devices and cloud storage, which works well. (I always thought it was pretty funny, and very cynical, how Apple went from calling the iPhone an everything device to later marketing the iPad and iWatch.) In other words, we developed a software solution rather than a hardware one

I will always give it up to Google Maps and portable GPS technology; that’s genuinely life-altering, probably the best argument for smartphones as a transformative technology. But let me ask you, honestly: do you still go out looking for apps, with the assumption that you’re going to find something that really changes your life in a significant way?

some people are big VR partisans. I’m deeply skeptical. The brutal failures of Meta’s new “metaverse” is just one new example of a decades-long resistance to the technology among consumers

maybe I just don’t want VR to become popular, given the potential ugly social consequences. If you thought we had an incel problem now….

There were, in those breathless early days, a lot of talk about how people simply wouldn’t own laptops anymore, how your phone would do everything. But it turns out that, for one thing, the keyboard remains an input device of unparalleled convenience and versatility.

It’s not artificial intelligence. It thinks nothing like a human thinks. There is no reason whatsoever to believe that it has evolved sentience or consciousness. There is nothing at present that these systems can do that human being simply can’t. But they can potentially do some things in the world of bits faster and cheaper than human beings, and that might have some meaningful consequences. But there is no reasonable, responsible claim to be made that these systems are imminent threats to conventional human life as currently lived, whether for good or for bad. IMO.

Let’s mutually agree to consider immediate plausible human technological progress outside of AI or “AI.” What’s coming? What’s plausible?

The most consequential will be our efforts to address climate change, and we have the potential to radically change how we generate electricity, although electrifying heating and transportation are going to be harder than many seem to think, while solar and wind power have greater ecological costs than people want to admit. But, yes, that’s potentially very very meaningful

It’s another example of how technological growth will still leave us with continuity rather than with meaningful change.

I kept thinking was, privatizing space… to do what? A manned Mars mission might happen in my lifetime, which is cool. But a Mars colony is a distant dream

This is why I say we live in the Big Normal, the Big Boring, the Forever Now. We are tragic people: we were born just too late to experience the greatest flowering of human development the world has ever seen. We do, however, enjoy the rather hefty consolation prize that we get to live with the affordances of that period, such as not dying of smallpox.

I think we all need to learn to appreciate what we have now, in the world as it exists, at the time in which we actually live. Frankly, I don’t think we have any other choice.

how will these intertwined systems of hardware and software be designed to meaningfully add to our lives and to society?

the idea that we are beginning to instrument our bodies and make them nodes on the network opens the opportunity to truly improve how we manage our health, how we assist the elderly, and how we express ourselves socially.

they can be activated by more subtle means such as tapping on objects or speaking. Or a device could recognize objects on its own and react accordingly.

they are simplifying tasks to their essence and creating new styles of interaction. For example, a function might be executed by tapping and speaking at the same time, or through natural gestures such as near-field “waving.”

The result should be a world where we have more pervasive access to computers yet fewer moments in our lives where we have to stop what we’re doing and operate a computer terminal. Essentially, we hope to take the computers out of computing.

the Facebook executive, said his primary concern was that people live balanced lives. At the same time, he acknowledges that the message can run counter to Facebook’s business model, which encourages people to spend more time online. “I see the paradox,” he said.

“The responsibility we have is to put the most powerful capability into the world,” he said. “We do it with eyes wide open that some harm will be done. Someone might say, ‘Why not do so in a way that causes no harm?’ That’s naïve.” “The alternative is to put less powerful capability in people’s hands and that’s a bad trade-off,” he added.

she believed that interactive gadgets could create a persistent sense of emergency by setting off stress systems in the brain — a view that she said was becoming more widely accepted. “It’s this basic cultural recognition that people have a pathological relationship with their devices,” she said. “People feel not just addicted, but trapped.”

Richard Fernandez, an executive coach at Google and one of the leaders of the mindfulness movement, said the risks of being overly engaged with devices were immense.

Clinton did not mention Gabbard by name but said she believes one candidate is "the favorite of the Russians."

Clinton was referring to the GOP grooming Gabbard, not Russians.

Gabbard reacted by tweeting that Clinton is “the queen of warmongers, embodiment of corruption, and personification of the rot that sickened the Democratic Party for so long."

Trump attacked Clinton for the suggestion earlier this week, and said Clinton and other Democrats claim everyone opposed to them is a Russian agent.

ratic presidential candidate Tulsi Gabbard said Thursday that she will not run for re-election for her U.S. representative seat, saying she wants to focus on trying to secure her party’s nomination to challenge President Donald Trump.Gabbard, who represents Hawaii, made the announcement in a video and email to supporters."I believe that I can best serve the people of Hawaii and our country as your president and commander-in-chief," Gabbard said in the video.Let our news meet your inbox. The news and stories that matters, delivered weekday mornings.Sign UpThis site is protected by recaptcha Privacy Policy | Terms of Service She also expressed gratitude to the people of Hawaii for her nearly seven years in Congress.In January, Hawaii state Sen. Kai Kahele, a Democrat, said he would run for Gabbard's seat, NBC affiliate KHNL of Honolulu reported.An Iowa Democratic caucus poll out this week put Gabbard at 3 percent, with former Vice President Joe Biden, Massachusetts Sen. Elizabeth Warren, and South Bend, Indiana, Mayor Pete Buttigieg in the top three spots.She is in a crowded field of Democrats seeking the nomination to run for president. Another candidate, U.S. Rep. Tim Ryan, D-Ohio, ended his long-shot presidential campaign Thursday.RecommendedvideovideoMcConnell: If the House impeaches Trump, Senate will hold trial 'until we finish'2020 Election2020 ElectionTim Ryan drops out of presidential raceHillary Clinton recently suggested that she believed Republicans were grooming one of the Democrats for a third-party candidacy. Clinton did not mention Gabbard by name but said she believes one candidate is "the favorite of the Russians."

Unfortunately, epinephrine is inherently unstable. Research shows that it degrades pretty quickly over time, and it’s recommended that EpiPens be replaced every year.

Mylan stopped selling individual EpiPens and began to sell only twin-packs.It also raised the price.

Kids need them in many places. They need them at home. They need them at school. They need them at camp. They may even want to stash one at Grandma’s house. So people often need to buy quite a few.More revenue for Mylan. And it raised the price.

Then in 2010, federal guidelines changed to recommend that two EpiPens be sold in a package instead of one

People in anaphylaxis need a full dose every time. They therefore need to replace all their EpiPens every year, again and again.

In 2013, the government went further. It passed a law that gave funding preferences for asthma treatment grants to states that maintained an emergency supply of EpiPens. As the near sole supplier of the devices, Mylan stood to make even more money. Advertisement Continue reading the main story That year, Mylan raised the price again.

Of course, competition would bring the price down. But it’s very hard to bring such a device to market.

setbacks, all in the last year, have once again left Mylan with a veritable run of the market. It raised the price of EpiPens again. As of this May, they cost more than $600 a pack. Since 2004, after adjusting for inflation, the price of EpiPens has risen more than 450 percent.

An alternative still exists. The Adrenaclick, while still not cheap, is back and less expensive than the EpiPen. Some think it’s harder to use, though. It’s not on the accepted list for many health insurance plans. More important, few physicians think of it. Because of that, they write prescriptions for EpiPens. Since the Adrenaclick is not a generic version of the EpiPen, pharmacists can’t substitute one for the other. A prescription for an EpiPen must be filled with an EpiPen, regardless of what consumers might want.

you could argue that they’re an alternative when the “Cadillac” EpiPens are financially out of reach. Write A Comment But those are unsatisfactory arguments. Epinephrine isn’t an elective medication. It doesn’t last, so people need to purchase the drug repeatedly. There’s little competition, but there are huge hurdles to enter the market, so a company can raise the price again and again with little pushback. The government encourages the product’s use, but makes no effort to control its cost. Insurance coverage shields some from the expense, allowing higher prices, but leaves those most at-risk most exposed to extreme out-of-pocket outlays. The poor are the most likely to consider going without because they can’t afford it.

EpiPens are a perfect example of a health care nightmare. They’re also just a typical example of the dysfunction of the American health care system.