To feel relief at my mother’s being dead was once unthinkable, but then the news came from Ireland. It would have crushed her. An immigrant’s daughter, my mother lived with an eye cast back to the old country, the land against which she measured every virtue. Ireland was heaven to her, and the Catholic Church was heaven’s choir. Then came the Ryan Report.

Not long before The Boston Globe began publishing its series on predator priests, in 2002—the “Spotlight” series that became a movie of the same name—the government of Ireland established a commission, ultimately chaired by Judge Sean Ryan, to investigate accounts and rumors of child abuse in Ireland’s residential institutions for children, nearly all of which were run by the Catholic Church.

Many, many Christians believe they are subject to religious discrimination in the United States. A new report from the Public Religion Research Institute and Brookings offers evidence: Almost half of Americans say discrimination against Christians is as big of a problem as discrimination against other groups, including blacks and minorities. Three-quarters of Republicans and Trump supporters said this, and so did nearly eight out of 10 white evangelical Protestants. Of the latter group, six in 10 believe that although America once was a Christian nation, it is no longer—a huge jump from 2012.

Polling data can be split up in a million different ways. It’s possible to sort by ethnicity, age, political party, and more. The benefit of sorting by religion, though, is that it highlights people’s beliefs: the way their ideological and spiritual convictions shape their self-understanding. This survey suggests that race is not enough to explain the sense of loss some white Americans seem to feel about their country, although it’s part of the story; the same is true of age, education level, and political affiliation. People’s beliefs seem to have a distinctive bearing on how they view changes in American culture, politics, and law—and whether they feel threatened. No group is more likely to express this fear than conservative Christians.

The first quotation from Donald Trump ever to appear in The New York Times came on October 16, 1973. Trump was responding to charges filed by the Justice Department alleging racial bias at his family’s real-estate company. “They are absolutely ridiculous,” Trump said of the charges. “We have never discriminated, and we never would.”

In the years since then, Trump has assembled a long record of comment on issues involving African Americans as well as Mexicans, Hispanics more broadly, Native Americans, Muslims, Jews, immigrants, women, and people with disabilities.

I own three pairs of noise-canceling headphones. Two go over my ears, enveloping them in cozy tombs of silence. One pair consists of earbuds, one of which I jam into my ear to block out the world while I use my other ear for phone interviews. Besides the noise-canceling kind, I have headphones for basically every activity I do. In fact, I recently came to the disturbing realization that there’s rarely a moment of my day when my ears are not filled with or covered by something.

Like many other Americans, I now wear AirPods all day at my desk to combat the awful tyranny of the open office. Since they don’t cancel noise, they provide me with writing music while allowing me to listen up for my bosses. I don’t like exercise classes and their preselected, generic playlists, so instead I work out with headphones and listen to my own special running mix, the contents of which can be disclosed only upon my death. (Let’s just say the dream of the ’90s is alive on my Spotify.) I like to listen to podcasts while I cook, so the earbuds come in handy while I chop and sauté. And I can hook up headphones to a Roku when I want to watch a depressing foreign TV show and my boyfriend wants to do literally anything else.

The bet was on, and it was over the fate of humanity. On one side was the Stanford biologist Paul R. Ehrlich. In his 1968 best seller, The Population Bomb, Ehrlich insisted that it was too late to prevent a doomsday apocalypse resulting from overpopulation. Resource shortages would cause hundreds of millions of starvation deaths within a decade. It was cold, hard math: The human population was growing exponentially; the food supply was not. Ehrlich was an accomplished butterfly specialist. He knew that nature did not regulate animal populations delicately. Populations exploded, blowing past the available resources, and then crashed.

In his book, Ehrlich played out hypothetical scenarios that represented “the kinds of disasters that will occur.” In the worst-case scenario, famine rages across the planet. Russia, China, and the United States are dragged into nuclear war, and the resulting environmental degradation soon extinguishes the human race. In the “cheerful” scenario, population controls begin. Famine spreads, and countries teeter, but the major death wave ends in the mid-1980s. Only half a billion or so people die of starvation. “I challenge you to create one more optimistic,” Ehrlich wrote, adding that he would not count scenarios involving benevolent aliens bearing care packages.

Hello. I’m a person who has never watched Game of Thrones. You’re a person who has watched every episode. Here is what I have learned about you through the cultural osmosis of seeing random tweets and eavesdropping on writers at The Atlantic.

You are obsessed with a show about dragons and sex. (I mean, fair.) You have memorized a very impressive roster of names with extra vowels in them that make them sound old-timey. You believe the show is either gorgeously shot or impossible to see because it is always nighttime in Westover. You are still traumatized by the Red Wedding, which was basically Kill Bill but in the Middle Ages. You have strong opinions about a person named John Snow, who is played by Peter Dinklage. You have equally strong views about a woman who is BFFs with a bunch of dragons and some other woman who just died. One of them is named Dionysus. (Love triangle with Snow, probably.) Wait—is one of these women an elf?

Students taking the SAT will soon be subjected to a new kind of assessment. On top of their math and verbal results, indicating what knowledge they were able to summon internally while taking the exam, they’ll be placed along a scale of adversity: a representation of the external. By calculating students’ social, economic, and family background, the College Board hopes to add new context to students’ test scores. Evaluating students on factors far beyond their control might seem like a novel attempt in leveling the playing field, but in some ways, it actually brings the test closer to its conflicted origins.

The adversity index was first piloted by 10 colleges in 2017. It consists of 15 factors meant to approximate the degree of disadvantage a student has faced, including the crime rate in her neighborhood, the rigor of her high-school curriculum, and the estimated education level of her parents. Students don’t see their numbers, but admissions officers do, and have full discretion in whether or not to consider them when making admissions decisions. One of the pilot colleges, for example, only used the score when deciding whether to reevaluate an applicant it had initially rejected.

I was first elected to the Iowa legislature in 1978, when I was still in my late 20s. I served for seven terms in the House and another three terms in the Senate. I worked on passing nonpartisan redistricting legislation, creating REAP (a program enhancing and protecting Iowa’s natural resources), developing sentencing-reform legislation, protecting the elderly from abuse, and floor-managing one of the toughest drunk-driving laws in the nation.

While my emphasis was on bipartisan legislative undertakings, I was comfortable with my party’s priorities and felt at home in the Republican caucus. Governor Robert Ray, a Republican, was in office when I first served and was a wonderful mentor. I continue to believe that he epitomizes what is best about public service—integrity, compassion, moderation, and a spirit of rational inquiry.

In 1996, a group of European researchers found that a certain gene, called SLC6A4, might influence a person’s risk of depression.

It was a blockbuster discovery at the time. The team found that a less active version of the gene was more common among 454 people who had mood disorders than in 570 who did not. In theory, anyone who had this particular gene variant could be at higher risk for depression, and that finding, they said, might help in diagnosing such disorders, assessing suicidal behavior, or even predicting a person’s response to antidepressants.

Back then, tools for sequencing DNA weren’t as cheap or powerful as they are today. When researchers wanted to work out which genes might affect a disease or trait, they made educated guesses, and picked likely “candidate genes.” For depression, SLC6A4 seemed like a great candidate: It’s responsible for getting a chemical called serotonin into brain cells, and serotonin had already been linked to mood and depression. Over two decades, this one gene inspired at least 450 research papers.

In my long career as an academic jack-of-all-trades, I sometimes teach law students Jurisprudence—that is, Philosophy of Law. The course begins with the question “What is law?” and its corollary, “What is lawlessness?”

The latter comes in two flavors. The first is anarchy—Hobbes’s “war of all against all,” a Mad Max moonscape in which only stealth and brute force provide even a semblance of safety. Such situations existed for millennia and, though relatively rare, exist in remote parts of the globe today.

But there is an authoritarian lawlessness that is far more common in the 21st century, and next time I teach the course, I will have the most precise example of this second version I have ever seen: the dispute over 26 U.S. Code § 6103(f)(1), which reads: “Upon written request from the chairman of the Committee on Ways and Means of the House of Representatives, the chairman of the Committee on Finance of the Senate, or the chairman of the Joint Committee on Taxation, the Secretary [of the Treasury] shall furnish such committee with any return or return information specified in such request,” subject only to a requirement that the return be considered in closed session.