How many times during my childhood did my father tell me that when his grandmother and her sister sailed to America, they had traveled “a class above steerage”? I was a Hula-Hooping child of the atomic age, growing strong on USDA beef and Cocoa Puffs. What did I know about steerage? But I knew my father in the complete and inchoate way that a child knows her parent, and I knew he wanted me to understand something important to him and—somehow—to me. I understood the lesson to be: The Flanagans have been down, but they have not been out.

“We tell ourselves stories in order to live,” Joan Didion once wrote. And we tell them inside our families so that something can live within them, some idea or value, some complicated honoring of an elder. Elizabeth Warren’s family—the Herrings—had a story, of course. A central and important one: Her parents’ love had been so strong that they had defied their elders and eloped. Her mother had been rejected by the Herrings because she was “Cherokee and Delaware,” Warren has said many times, which heightened the family romance and gave it mythic dimensions. It’s one of the central American stories; it’s The Searchers.

If you are on the proverbial market, as you rack up phone swipes, first dates, and—likely—new sexual partners, you might start to ask yourself, Is all this dating going to make me happier with whomever I end up with?

In other words, are you actually getting any closer to finding “the one”? Or are you simply stuck on a hedonic treadmill of potential lovers, doomed like some sort of sexual Sisyphus to be perpetually close to finding your soul mate, only to realize—far, far too late—that they are deal-breakingly disappointing?

Well, sociology has some unfortunate news!

Over at the Institute for Family Studies, Nicholas Wolfinger, a sociologist at the University of Utah, has found that Americans who have only ever slept with their spouses are most likely to report being in a “very happy” marriage. Meanwhile, the lowest odds of marital happiness—about 13 percentage points lower than the one-partner women—belong to women who have had six to 10 sexual partners in their lives. For men, there’s still a dip in marital satisfaction after one partner, but it’s never as low as it gets for women, as Wolfinger’s graph shows:

Anger has a peculiar power in democracies. Skillfully deployed before the right audience, it cuts straight to the heart of popular politics. It is attention-getting, drowning out the buzz of news cycles. It is inherently personal and thereby hard to refute with arguments of principle; it makes the political personal and the personal political. It feeds on raw emotions with a primal power: fear, pride, hate, humiliation. And it is contagious, investing the like-minded with a sense of holy cause.

In recent weeks, it has grown increasingly ubiquitous in American politics. In Montana this past Thursday, President Donald Trump praised Republican Representative Greg Gianforte, who pleaded guilty to assaulting the Guardian reporter Ben Jacobs, saying, “Any guy who can do a body slam … he’s my guy.”

Ten years ago, Kelly Hopping was driving through a Tibetan mountain pass when her Chinese colleague stopped the car, hopped out, walked to a roadside stall, and returned with what looked like a bag of Cheetos on sticks. Each orange lump was, in fact, a dead caterpillar whose body had been overrun by a fungus (the stick). Hopping’s colleague, whose mother had cancer, had bought them for their medicinal value—and he had parted with an astonishing $1,000 for about 250 pieces. “My mind was blown,” says Hopping, an ecologist at Boise State University.

The caterpillar fungus, Ophiocordyceps sinensis, is the world’s most valuable parasite. It’s a relative of the tropical fungus that turns ants into zombies, but unlike its infamous cousin, it is found only on the Tibetan plateau, where it infects the larvae of ghost moths. It has long been part of traditional Chinese medicine, and demand for it has risen so sharply in recent decades that in Beijing it is now worth three times its weight in gold. In Bhutan, one of the countries where the fungus is harvested, it accounts for a significant slice of the gross domestic product.

On October 13, a group of hundreds of people gathered together to flee their impoverished home country of Honduras in a caravan headed toward the United States, seeking a better life for themselves and their families. That caravan quickly swelled to approximately 7,000 Central American immigrants as it passed north through Guatemala. As of today, most of these men, women, and children have just entered Mexico, yet they remain more than a thousand miles south of the U.S. border. President Donald Trump has called the approaching group a “national emergency,” vowed to cut tens of millions of dollars in aid to three Central American countries, and will possibly cancel a recent trade deal with Mexico if the caravan isn’t stopped before it reaches the U.S. Below, photographs of the caravan from its first 10 days and some of the difficult paths taken by those involved.

When kids choose a profession, they tend to follow in their parents’ footsteps: Doctors’ children often become doctors, lawyers produce lawyers, and plumbers beget plumbers. So, after 15 years of covering crime and criminal justice for The New York Times, I was fascinated by studies—conducted in cities across the United States and in London, England, with near-identical results—showing that crime, too, can run in families. In the most famous study, researchers followed 411 boys from South London from 1961 to 2001 and found that half of the convicted kids were accounted for by 6 percent of all families; two-thirds of them came from 10 percent of the families.  

This intergenerational transmission of violence was first documented in the 1940s when a husband-and-wife team at Harvard Law School found that two-thirds of boys in the Boston area sent by a court to a reformatory had a father who had been arrested; 45 percent also had a mother who had been arrested. And,  in 2007, the Justice Department’s Bureau of Justice Statistics concluded that half of the roughly 800,000 parents behind bars have a close relative who has previously been incarcerated.

Ecoanxiety is an emerging condition. Named in 2011, the American Psychological Association recently described it as the dread and helplessness that come with “watching the slow and seemingly irrevocable impacts of climate change unfold, and worrying about the future for oneself, children, and later generations.”

It’s not a formal diagnosis. Anxiety is traditionally defined by an outsized stress response to a given stimulus. In this case, the stimulus is real, as are the deleterious effects of stress on the body.

This sort of disposition toward ecological-based distress does not pair well with a president who has denied the reality of the basis for this anxiety. Donald Trump has called climate change a fabrication on the part of “the Chinese in order to make U.S. manufacturing non-competitive.” He has also led the United States to become the only G20 country that will not honor the Paris Climate Accord, and who has appointed fossil-fuel advocates to lead the Department of Energy and Environmental Protection Agency.

In Italy, the dawn of the greatest empire in the history of the world is marked, not by broken marble pediments strewn across the seven hills of Rome, but modest three-toed footprints pressed into rocks far to the north, high in the Italian Alps. They were left by coastal dinosaurs patrolling the tidal flats of a tropical lagoon over 230 million years ago, and they’re among the earliest in Earth’s history. Perhaps more remarkable, though, than this sudden appearance of dinosaurs in ancient Europe, are the strange rocks which host them. The legendary reptile trackways appear just above crumbling bands of red clay that cut through the cream-colored peaks of the Dolomites—a striking dash in the strata that marks one of the most bizarre climate events ever.

Mohammed bin Salman’s vision for Saudi Arabia was impressive even before he became crown prince in June 2017.

In the West, he quickly became known for his support of women driving, the opening of movie theaters and comedy clubs, and his plan to diversify Saudi Arabia’s economy. Criticism about his alleged role in the brutal war in Yemen, the blockade of Qatar, and the effective kidnapping of Lebanon’s prime minister were brushed aside.

But the murder of Jamal Khashoggi, the Saudi journalist, has cast MbS, as he is known, in a different light: no longer the long-awaited reformer, but yet another authoritarian.

Read: The crisis over Khashoggi’s disappearance

MbS’s ascent coincided with a new administration in Washington. The image he projected was in some ways what many in the West had long yearned for in Saudi Arabia.

Life might be more orderly and easy to understand if biology worked just like this:

People come in one of two sexes, male or female. This is determined by chromosomes, and XX means female, and XY means male. Males have penises and testicles—which are all similar in appearance and curvature and size—that secrete testosterone in similar proportions. This testosterone is metabolized and functions similarly in all men and causes them to have similar amounts of musculature and deep voices and certain amounts of facial and back hair, and to act in particular ways due to this hormone. It causes their brains to develop and make them behave in ways that are “manly.”

These men are attracted to women, specifically women who look normal, which is a result of the fact that they definitionally have exactly and only two XX chromosomes that cause them to develop clitori and uteri and breasts and ovaries that produce estrogen and other hormones that cause cycles of growth and shedding of the uterine lining, and who predictably bear children when sperm meets egg. All of these features develop and function the same way in all women who are normal—whose amounts of hormones make their bodies look and feel more or less the same, and whose brains develop and function in a way that is female, and which consigns them to certain roles in social hierarchies.