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As Facebook’s co-founder and chief executive parried questions from members of Congress about how the social network would protect its users’ privacy, he returned time and again to what probably sounded like an unimpeachable proposition.

By providing its users with greater and more transparent controls over the personal data they share and how it is used for targeted advertising, he insisted, Facebook could empower them to make their own call and decide how much privacy they were willing to put on the block.

providing a greater sense of control over their personal data won’t make Facebook users more cautious. It will instead encourage them to share more.

A group of Silicon Valley technologists who were early employees at Facebook and Google, alarmed over the ill effects of social networks and smartphones, are banding together to challenge the companies they helped build.

The campaign, titled The Truth About Tech, will be funded with $7 million from Common Sense and capital raised by the Center for Humane Technology. Common Sense also has $50 million in donated media and airtime

. It will be aimed at educating students, parents and teachers about the dangers of technology, including the depression that can come from heavy use of social media.

The limitations of Google Duplex are not just a result of its being announced prematurely and with too much fanfare; they are also a vivid reminder that genuine A.I. is far beyond the field’s current capabilities, even at a company with perhaps the largest collection of A.I. researchers in the world, vast amounts of computing power and enormous quantities of data.

The crux of the problem is that the field of artificial intelligence has not come to grips with the infinite complexity of language. Just as you can make infinitely many arithmetic equations by combining a few mathematical symbols and following a small set of rules, you can make infinitely many sentences by combining a modest set of words and a modest set of rules.

A genuine, human-level A.I. will need to be able to cope with all of those possible sentences, not just a small fragment of them.

Texas’s new “heartbeat” measure ranks among the most extreme abortion bans in the US, blocking the procedure as early as six weeks into a pregnancy – before many women and girls even know they’re pregnant.

doesn’t include exceptions for rape or incest and allows private citizens to enforce its provisions through what could be a torrent of expensive and time-consuming lawsuits.

“I cannot give up this platform to promote complacency and peace when there is a war on my body and a war on my rights. A war on the rights of your mothers, a war on the rights of your sisters, a war on the rights of your daughters,”

it appears a vaccine is better than natural infection in protecting people, calling it “a big, strong plug to get vaccinated” and a reality check for people who may have assumed that because they have already been infected, they are immune.

In the placebo group of the trial for Novavax’s vaccine, people with prior coronavirus infections appeared just as likely to get sick as people without them, meaning they weren’t fully protected against the B.1.351 variant that has swiftly become dominant in South Africa.

“The data really are quite suggestive: The level of immunity that you get from natural infection — either the degree of immunity, the intensity of the immunity or the breadth of immunity — is obviously not enough to protect against infection with the mutant,” Fauci said.

there also seems to be little doubt that is corroding the web.

, two new studies offered some cause for alarm. (I discovered both in the latest edition of Import AI, the indispensable weekly newsletter from Anthropic co-founder and former journalist Jack Clark.)

The first study, which had an admittedly small sample size, found that crowd-sourced workers on Amazon’s Mechanical Turks platforms increasingly admit to using LLMs to perform text-based tasks.

he has in mind the younger cohort, Generation Z, usually defined as those born between 1997 and 2012. “When you look at Americans born after 1995,” Mr. Haidt says, “what you find is that they have extraordinarily high rates of anxiety, depression, self-harm, suicide and fragility.” There has “never been a generation this depressed, anxious and fragile.”

He attributes this to the combination of social media and a culture that emphasizes victimhood

Social media is Mr. Haidt’s present obsession. He’s working on two books that address its harmful impact on American society: “Kids in Space: Why Teen Mental Health Is Collapsing” and “Life After Babel: Adapting to a World We Can No Longer Share.

today’s young people simply don’t drive like their predecessors did. In 2010, adults between the ages of 21 and 34 bought just 27 percent of all new vehicles sold in America, down from the peak of 38 percent in 1985. Miles driven are down, too. Even the proportion of teenagers with a license fell, by 28 percent, between 1998 and 2008.

What if Millennials’ aversion to car-buying isn’t a temporary side effect of the recession, but part of a permanent generational shift in tastes and spending habits? It’s a question that applies not only to cars, but to several other traditional categories of big spending—most notably, housing. And its answer has large implications for the future shape of the economy—and for the speed of recovery.

Half of a typical family’s spending today goes to transportation and housing

US adults are three times as likely to have a “very favorable” view of small businesses as they are of large enterprises (59% v 17%), according to a 2018 survey from the Public Affairs Council.

The nostalgia for small-town life and “mom and pop” stores stands in stark contrast not only to an urbanized population but the power of large companies.

From the moment we wake up to eat our cereal and brush our teeth, our consumer choices are dominated by a handful of large companies.

The response from  fellow economists, so far mainly from the liberal side of the spectrum, has verged on the rapturous. Mr. Krugman,  a columnist for The New York Times, predicted in The New York Review of Books that Mr. Piketty’s book would “change both the way we think about society and the way we do economics.”

Mr. Piketty’s dedication to data has long made him a star among economists, who credit his work on income inequality (with Emmanuel Saez and others) for diving deep into seemingly dull tax archives to bring an unprecedented historical perspective to the subject.

Six years after the financial crisis, “people are looking for a bible of sorts,” said Julia Ott, an assistant professor of the history of capitalism at the New School, who appeared on a panel with Mr. Piketty at New York University on Thursday. “He’s speaking to a real feeling out there that things haven’t been fixed, that we need to take stock, that we need big ideas, big proposals, big global solutions.”

Paradigm shifts come along maybe once in a generation. They create a profound realignment across the globe, across industries, across economies and across populations.

“Paradigm shifts arise when the dominant paradigm under which normal science operates is rendered incompatible with new phenomena, facilitating the adoption of a new theory or paradigm.”

COVID-19 is creating a paradigm shift that is realigning every system in every industry across the global at once – in an instant.

They focused on blaming President Donald Trump and the appropriate way to hold him alone accountable.

But many, citing the President's speech during his "Save America Rally" moments before the riot began, claimed there was no evidence of incitement and that the President was just doing his patriotic duty by encouraging his supporters to use their voices.

While Democrats were rightly enraged by the actions of the President at the rally just before the march on the Capitol, each speaker should have spent more of their limited time at the podium to remind their colleagues and the American public of the lie that sparked this fire.

When the Centers for Disease Control and Prevention told Americans in January that they didn’t need to wear masks, Dr. S. Vincent Rajkumar, a professor at the Mayo Clinic and the editor of the Blood Cancer Journal, couldn’t believe his ears.

“Here I am, the editor of a journal in a high profile institution, yet I didn’t have the guts to speak out that it just doesn’t make sense,” Dr. Rajkumar told me. “Everybody should be wearing masks.”

Ms. Tufekci, an associate professor at the University of North Carolina’s School of Information and Library Science with no obvious qualifications in epidemiology, came out against the C.D.C. recommendation in a March 1 tweetstorm before expanding on her criticism in a March 17 Op-Ed article for The New York Times.

the age of Skinnerian Marketing. Future applications making use of big data, location, maps, tracking of a browser's interests, and data streams coming from mobile and wearable devices, promise to usher in the era of unprecedented power in the hands of marketers, who are no longer merely appealing to our innate desires, but programming our behaviors.

In the 1930's, B. F. Skinner developed the concept of operant conditioning. He put pigeons and rats in Skinner boxes to study how he could modify their behavior using rewards and punishments.

Skinner's techniques of operant conditioning and his notorious theory of behavior modification were denounced by his critics 70 years ago as fascist, manipulative vehicles that could be used for government control.

but this has come with the side effect of a toxic combination of confirmation bias and Google, enabling us to easily find a study to support whatever it is that we already believe, without bothering to so much as look at research that might challenge our position

Indeed, this is a statement oft-used by fans of pseudoscience who take the claim at face value, without applying the principles behind it to their own evidence.

at present, most published findings are likely to be incorrect.

All of us want to be normal, yet none of us want to be average.

We march through life measuring ourselves on one scale after another

Must the tyranny of the group rule us from cradle to grave? Absolutely not, says Todd Rose in a subversive and readable introduction to what has been called the new science of the individual.

Although there are plenty of grounds for rage against the big banks, the challenge is to sort out which are the activities that grow the real economy of goods and services, and which are the activities that are essentially a zero-sum game of socially useless gambling?

The situation today is that the zero-sum games of the financial sector aren’t just a tiny sideshow. They have grown exponentially and have become almost the main game of the financial sector.

When finance becomes the end, not the means, then the result is what analyst Gautam Mukunda calls “excessive financialization” of the economy, as his excellent article by “The Price of Wall Street Power” in the June 2014 issue of Harvard Business Review makes clear.

The US secretary of state, Mike Pompeo, has said Washington and its allies were seeking a “peaceful resolution” with Iran in the wake of the attack on Saudi oil facilities, making clear that Washington would limit its initial response to further sanctions.

“I was here in an act of diplomacy. While the foreign minister of Iran is threatening all-out war and to fight to the last American, we’re here to build out a coalition aimed at achieving peace and a peaceful resolution to this,”

“US inaction will be perceived as weakness,” said Suzanne Maloney, deputy director of the foreign policy programme at the Brookings Institution. “Let me be clear: I’m not advocating war. The point is that [Trump] engaged in a stupid, unnecessary, incredibly dangerous bluff and the Iranians have called him on it.”

Seated at a drafting table with his back to his subject, the artist, Gil Zamora, asks the women a series of questions about their features. “Tell me about your chin,” he says in the soft voice reminiscent of a therapist’s. Crow’s feet, big jaws, protruding chins and dark circles are just some of the many physical features that women criticized about themselves. After he finishes a drawing of a woman, he then draws another sketch of the same woman, only this time it is based on how someone else describes her. The sketches are then hung side by side and the women are asked to compare them. In every instance, the second sketch is more flattering than the first.

The video, shot in a loft in San Francisco, has become a sensation online. The three-minute version has been viewed more than 7.5 million times on the Dove YouTube channel, and the version that is twice as long has been viewed more than 936,000 times.

Dove executives said the campaign resulted from company research that showed only 4 percent of women consider themselves beautiful

Can Babies Understand the World From Birth?

Over the past couple of decades, researchers like Saxe have used functional MRI to study brain activity in adults and children. But fMRI, like a 19th-century daguerreotype, requires subjects to lie perfectly still lest the image become hopelessly blurred. Babies are jittering bundles of motion when not asleep, and they can’t be cajoled or bribed into stillness. The few fMRI studies done on babies to date mostly focused on playing sounds to them while they slept.

But Saxe wanted to understand how babies see the world when they’re awake; she wanted to image Arthur’s brain as he looked at video clips, the kind of thing that adult research subjects do easily.