How Researchers Came Up With Nutrition Requirements (It's More Interesting Than You Think)

Donald Trump Is Rush-Shipping Condolences to Military Families

Lena Felton and Taylor Hosking

Four families of fallen servicemembers received next-day UPS letters from President Trump after a turbulent week in which Trump falsely claimed he had called “virtually all” of the families.

Updated on October 22, 2017.

The Trump administration is scrambling to defend the president’s characterization of his communications with grieving military families, including rush-delivering letters from the president to the families of servicemembers killed months ago. Donald Trump falsely claimed this week that he had called “virtually” all fallen servicemembers’ families since his time in office.

Timothy Eckels Sr. hadn’t heard anything from President Trump since his son Timothy Eckels Jr. was killed after a collision involving the USS John S. McCain on August 21. But then, on October 20, two days into the controversy over the president’s handling of a condolence call with an American soldier’s widow, Eckels Sr. received a United Parcel Service package dated October 18 with a letter from the White House.

Two Wounded Warriors

Eliot A. Cohen

Senator John McCain and White House Chief of Staff John Kelly offered starkly different visions of service—and of America.

It was a week of powerful speeches. The least memorable, oddly, was delivered by the most naturally gifted speaker, former President Barack Obama at a campaign rally in Virginia. “Our democracy is at stake,” he said, before harking back to the trope of his 2008 campaign: “Yes, we can.” Compelling in the setting, but not special.

Far more powerful was former President George W. Bush’s indictment of Donald Trump that didn’t mention the 45th president by name. It was a cry for freedom as a theme in American policy, a denunciation of “casual cruelty” in American discourse, of “nationalism distorted into nativism,” of isolationism, of attempts to turn American identity away from American ideals and into something darker, driven by “geography or ethnicity, by soil or blood.” In itself it would have been noteworthy.

A New Theory Explains How Consciousness Evolved

Michael Graziano

A neuroscientist on how we came to be aware of ourselves.

Ever since Charles Darwin published On the Origin of Species in 1859, evolution has been the grand unifying theory of biology. Yet one of our most important biological traits, consciousness, is rarely studied in the context of evolution. Theories of consciousness come from religion, from philosophy, from cognitive science, but not so much from evolutionary biology. Maybe that’s why so few theories have been able to tackle basic questions such as: What is the adaptive value of consciousness? When did it evolve and what animals have it?

The Attention Schema Theory (AST), developed over the past five years, may be able to answer those questions. The theory suggests that consciousness arises as a solution to one of the most fundamental problems facing any nervous system: Too much information constantly flows in to be fully processed. The brain evolved increasingly sophisticated mechanisms for deeply processing a few select signals at the expense of others, and in the AST, consciousness is the ultimate result of that evolutionary sequence. If the theory is right—and that has yet to be determined—then consciousness evolved gradually over the past half billion years and is present in a range of vertebrate species.

A Catfishing With a Happy Ending

Jeff Maysh

Emma Perrier was deceived by an older man on the internet—a hoax that turned into an unbelievable love story.

Emma Perrier spent the summer of 2015 mending a broken heart, after a recent breakup. By September, the restaurant manager had grown tired of watching The Notebook alone in her apartment in Twickenham, a leafy suburb southwest of London, and decided it was time to get back out there. Despite the horror stories she’d heard about online dating, Emma, 33, downloaded a matchmaking app called Zoosk. The second “o” in the Zoosk logo looks like a diamond engagement ring, which suggested that its 38 million members were seeking more than the one-night stands offered by apps like Tinder.

She snapped the three selfies the app required to “verify her identity.” Emma, who is from a volcanic city near the French Alps, not far from the source of Perrier mineral water, is petite, and brunette. She found it difficult to meet men, especially as she avoided pubs and nightclubs, and worked such long hours at a coffee shop in the city’s financial district that she met only stockbrokers, who were mostly looking for cappuccinos, not love.

Have Smartphones Destroyed a Generation?

Jean M. Twenge

More comfortable online than out partying, post-Millennials are safer, physically, than adolescents have ever been. But they’re on the brink of a mental-health crisis.

One day last summer, around noon, I called Athena, a 13-year-old who lives in Houston, Texas. She answered her phone—she’s had an iPhone since she was 11—sounding as if she’d just woken up. We chatted about her favorite songs and TV shows, and I asked her what she likes to do with her friends. “We go to the mall,” she said. “Do your parents drop you off?,” I asked, recalling my own middle-school days, in the 1980s, when I’d enjoy a few parent-free hours shopping with my friends. “No—I go with my family,” she replied. “We’ll go with my mom and brothers and walk a little behind them. I just have to tell my mom where we’re going. I have to check in every hour or every 30 minutes.”

Those mall trips are infrequent—about once a month. More often, Athena and her friends spend time together on their phones, unchaperoned. Unlike the teens of my generation, who might have spent an evening tying up the family landline with gossip, they talk on Snapchat, the smartphone app that allows users to send pictures and videos that quickly disappear. They make sure to keep up their Snapstreaks, which show how many days in a row they have Snapchatted with each other. Sometimes they save screenshots of particularly ridiculous pictures of friends. “It’s good blackmail,” Athena said. (Because she’s a minor, I’m not using her real name.) She told me she’d spent most of the summer hanging out alone in her room with her phone. That’s just the way her generation is, she said. “We didn’t have a choice to know any life without iPads or iPhones. I think we like our phones more than we like actual people.”

Elizaveta Lavrik / Shutterstock / Wikimedia / Paul Spella / The Atlantic

What If Women Had The Power?

Sophie Gilbert

A stunning new speculative-fiction book by Naomi Alderman couldn’t be more timely.

One of the most succinct definitions of sexual harassment I’ve read over the past few weeks goes like this: For men, it’s anything they might say to a woman that would make them uncomfortable if it were said to them, but in prison. It’s glib, sure. But it gets at the fundamental imbalance of power that characterizes relationships between men and women. To understand what it’s like for a woman to be catcalled, or harassed, or propositioned, it isn’t enough for men to simply put themselves in that woman’s place. They also have to imagine what it’s like to sense the imminent danger in those interactions—to be weaker than their aggressor in every way, and to have that weakness woven into the fabric of society itself. As the adage often attributed to Margaret Atwood goes, “Men are afraid that women will laugh at them. Women are afraid that men will kill them.”

Cartoonish figures interact with the world through code. — Lynn Scurfield

The Coming Software Apocalypse

James Somers

A small group of programmers wants to change how we code—before catastrophe strikes.

There were six hours during the night of April 10, 2014, when the entire population of Washington State had no 911 service. People who called for help got a busy signal. One Seattle woman dialed 911 at least 37 times while a stranger was trying to break into her house. When he finally crawled into her living room through a window, she picked up a kitchen knife. The man fled.

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The 911 outage, at the time the largest ever reported, was traced to software running on a server in Englewood, Colorado. Operated by a systems provider named Intrado, the server kept a running counter of how many calls it had routed to 911 dispatchers around the country. Intrado programmers had set a threshold for how high the counter could go. They picked a number in the millions.

Conspiracy Theories Are for Underdogs

Adrienne LaFrance

Donald Trump’s recent tweet about long-secret JFK files is a way for the president to try to reclaim a status that has repeatedly helped him.

One of the stranger aspects of having a conspiracy theorist in the Oval Office is that it goes against the way conspiracy theorizing usually works.

Conspiracy theories are a way to stand up, through disbelief, against the powerful. Those who spread conspiracy theories in earnest are, whether they mean to or not, partaking in an act of defiance against established institutions as much as they are questioning accepted truths. Usually, then, a refusal to believe the widely accepted explanation of how something happened originates from outside of official channels like government. A president might be the one accused of the conspiracy; rarely is he the one spreading rumors.

Donald Trump is not like other presidents.

A man slumps in defeat over a Go board. — China Stringer Network / Reuters

The AI That Has Nothing to Learn From Humans

Dawn Chan

DeepMind’s new self-taught Go-playing program is making moves that other players describe as “alien” and “from an alternate dimension.”

It was a tense summer day in 1835 Japan. The country’s reigning Go player, Honinbo Jowa, took his seat across a board from a 25-year-old prodigy by the name of Akaboshi Intetsu. Both men had spent their lives mastering the two-player strategy game that’s long been popular in East Asia. Their face-off, that day, was high-stakes: Honinbo and Akaboshi represented two Go houses fighting for power, and the rivalry between the two camps had lately exploded into accusations of foul play.

Little did they know that the match—now remembered by Go historians as the “blood-vomiting game”—would last for several grueling days. Or that it would lead to a grisly end.

Early on, the young Akaboshi took a lead. But then, according to lore, “ghosts” appeared and showed Honinbo three crucial moves. His comeback was so overwhelming that, as the story goes, his junior opponent keeled over and began coughing up blood. Weeks later, Akaboshi was found dead. Historians have speculated that he might have had an undiagnosed respiratory disease.

Does Trump Believe His Own Hype?

David A. Graham

The president insists that no administration has done as much as his—echoing similar claims made at moments of difficulty.

There are no normal weeks in the Donald Trump era, just weird weeks and even weirder weeks. Last week was one of the latter. The week before it one of Trump’s most politically effective so far, bringing him closer to completing several key promises and stalling out a Democratic winning streak. So naturally, last week almost immediately went off the rails.

Monday afternoon, President Trump delivered a press conference from an alternative reality, or perhaps a slightly-less-dark timeline. His relationship with Mitch McConnell is great! They have the votes for Obamacare repeal! The hurricane relief effort in Puerto Rico is a smashing success! Democrats are to blame for GOP divisions on Capitol Hill! These claims range from the highly dubious to the patently false.