The question to President Trump on Monday sounded relatively innocuous: “Why haven't we heard anything from you so far about the soldiers that were killed in Niger? And what do you have to say about that?” It’s certainly not the kind of question that seemed likely to set off several days of heated controversy.

But the hubbub that has ensued, centering on Trump’s response to the deaths of four soldiers in Niger and, more broadly, the way he deals with grieving military families, is yet another example of how this president inflicts crises on himself. This pattern has happened several times since Trump entered office, with the tussle over the size of his crowd on Inauguration Day and his claim that Barack Obama “wiretapped him.” In each case, Trump’s bluster and his seeming obsession with Obama have led him to commit serious unforced errors.

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.”

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.

With most big cities’ economies continuing to grow, the most pressing issue they face is how to connect their low-income communities to the opportunities that growth creates. New efforts developing in Charlotte, North Carolina, and Chicago show the many creative alternatives cities are exploring to respond to that challenge—and the obstacles they face.

From 2010 through 2015, all of the 100 largest metropolitan areas added jobs, and 98 of them increased their total economic output, according to calculations by the Brookings Institution’s Metropolitan Policy Program.

But in most cities, that revival has largely bypassed communities of concentrated poverty, like large swathes of Chicago’s predominantly African-American South Side or mostly Hispanic East Charlotte. Across the country, many cities have fueled their growth by importing streams of young college graduates from elsewhere, while struggling to place their own low-income kids on a track to obtain the education necessary to compete for those same jobs. Compounding the problem, longtime residents and commercial establishments in moderate- and low-income neighborhoods can find themselves pushed out by rising rents as developers pursue young white-collar workers flocking to urban environments.

A person trying to choose their next set of wheels might see that car A made it farther than car B in a road test and assume it gets better gas mileage. But that’s only true if the two tanks are filled with the same substance. Putting high-octane gas in one and water in the other, for example, provides little useful information about which car makes the most of its fuel. A new working paper titled “Do Parents Value School Effectiveness?” suggests that parents similarly opt for schools with the most impressive graduates rather than figuring out which ones actually teach best. The study joins a body of research looking critically at what it means for a school to be successful.

Take the work of Erin Pahlke, for example. The assistant professor of psychology at Whitman College saw research showing that girls who attend school only with other girls tend to do better in math and science. The trick, she said, is that those studies didn’t analyze “differences in the students coming into the schools.” As it turns out, those who end up in same-sex schools tend to be wealthier, start out with more skills, and have parents who are more proactive than students who attend co-ed institutions. In a 2014 meta-analysis, Pahlke and her colleagues reviewed the studies and found when examining schools with the same type of students and same level of resources—rather than “comparing [those at] the public co-ed school to [their counterparts at] the fancy private school that’s single-sex down the road”—there isn’t any difference in how the students perform academically. Single-sex schooling also hasn’t been shown to offer a bump in girls’ attitudes toward math and science or change how they think about themselves. In other words, it often looks like single-sex schools are doing a better job educating kids, but they aren't. It's just that their graduates are people who were going to do well at any school. They’re running on high-octane gas.

In the media world, as in so many other realms, there is a sharp discontinuity in the timeline: before the 2016 election, and after.

Things we thought we understood—narratives, data, software, news events—have had to be reinterpreted in light of Donald Trump’s surprising win as well as the continuing questions about the role that misinformation and disinformation played in his election.

Tech journalists covering Facebook had a duty to cover what was happening before, during, and after the election. Reporters tried to see past their often liberal political orientations and the unprecedented actions of Donald Trump to see how 2016 was playing out on the internet. Every component of the chaotic digital campaign has been reported on, here at The Atlantic, and elsewhere: Facebook’s enormous distribution power for political information, rapacious partisanship reinforced by distinct media information spheres, the increasing scourge of “viral” hoaxes and other kinds of misinformation that could propagate through those networks, and the Russian information ops agency.

The peak of Thelonious Monk’s fame came in 1964, in his 47th year, when his painted portrait—dourly glowering or shyly guarded, depending on the beholder—improbably graced the cover of Time magazine.

Though widely respected by musicians, the pianist and composer had always remained an outlier even in the jazz world, set apart by his singular musical vision as well as his eccentricity, yet his Time cover seemed to represent his ascension to the heights of American culture as a whole.

When the cover was slated to run in November 1963, the nation’s No. 1 hit was the old standard “Deep Purple,” and jazz still seemed dominant. But after John Kennedy was shot, Time bumped Monk. By the time the story ran in February 1964, “I Want to Hold Your Hand” had begun a dominant run as the Beatles’ first No. 1 in the United States. Jazz was over as a mainstream force in American culture and so, arguably, was Monk. From then until his death at just 64, in 1982, he struggled increasingly with ailments physical and mental, stopped writing new music, experienced increasing critical disdain, and finally disappeared from view for nearly a decade.

ARECIBO, P.R.—“There’s no way there were just 45 deaths,” said Myrna Conty, an environmental activist whose work takes her regularly across the most remote parts of the island. She scoffed at the radio reports of the official death toll, a common refrain among Puerto Ricans whose personal stories—a cousin who died needing dialysis here, a neighbor who simply hasn’t been heard from there—when multiplied 3.5 million-fold make the official estimate seem impossible.

We’d followed the path that Hurricane Maria’s eye had taken along the highway to the west of San Juan. Three weeks after the storm, the tropical green was just starting to come back, sprouting over the brown wounds of mud and giant trees pulled up from their roots. Here in Arecibo, a small municipality about 40 minutes from San Juan on a good day, high-water marks from the flood stood out on building walls, seven or eight feet high. Obliterated houses marked the deserted hamlets along the road. Smokestacks had been snapped in half and wires lay slack where giant power pylons had fallen. The Río Grande de Arecibo that cuts through the municipality remained an swollen brown expanse, still threatening to drown bridges and homes. Arecibo was a ghost town.

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.

It is insufficient to state the obvious of Donald Trump: that he is a white man who would not be president were it not for this fact. With one immediate exception, Trump’s predecessors made their way to high office through the passive power of whiteness—that bloody heirloom which cannot ensure mastery of all events but can conjure a tailwind for most of them. Land theft and human plunder cleared the grounds for Trump’s forefathers and barred others from it. Once upon the field, these men became soldiers, statesmen, and scholars; held court in Paris; presided at Princeton; advanced into the Wilderness and then into the White House. Their individual triumphs made this exclusive party seem above America’s founding sins, and it was forgotten that the former was in fact bound to the latter, that all their victories had transpired on cleared grounds. No such elegant detachment can be attributed to Donald Trump—a president who, more than any other, has made the awful inheritance explicit.