New research from London suggests we have different brain structures based on our political leanings
Last week's Congressional brinksmanship over the budget illustrated, once again, just how polarized the different camps in Congress have become. Granted, some amount of the distance between the public stances legislators took can be explained by a combination of maneuvering for votes back home and posturing for political gain in the constant power struggle that is Washington. But still. Watching the two sides argue, it was clear that they didn't just differ on details. There are entirely different worldviews behind each camp's budget proposals ... different enough that one might wonder if they're really all experiencing the same reality.
Well, according to neuroscientists in Britain ... they might not be.
In a report published last Thursday, neuroscience researchers from the Institute of Cognitive Neuroscience at University College London announced that they had found evidence that liberals and conservatives actually have different brain structures.
Cognitive neuroscientist Dr. Ryota Kanai and colleagues conducted MRI scans of 118 college students whose self-reported political views ranged from "very liberal" to "very conservative." Many areas of the subjects' brains showed no difference based on political orientation. But the subjects classifying themselves as "liberal" had a higher volume of gray matter in the anterior cingulate cortex of their brains than study participants who classified themselves as "conservative." The anterior cingulate cortex is believed to play a role in helping people cope with and sort through uncertainty and conflicting information, as well as affecting their levels of emotional awareness and empathy. The "conservative" participants, on the other hand, had a higher volume of gray matter in the right amygdala region -- which is thought to play a big role in identifying and responding to threats.
The brain is incredibly complex, of course, and we are still only in the baby stages of understanding how and why it works the way it does. But in theory, someone with a larger amygdala would very likely be quicker to see threats and feel fear, whereas someone with a smaller amygdala but larger anterior cingulate cortex, given the same stimuli, would be more likely to consider other possibilities or explanations for that stimuli. The "larger anterior cingulate cortex" group would also be more likely to look at people the first group saw as threatening and see, instead, people in need of a helping hand.
This is not the first time researchers have looked for physiological or psychological underpinnings for our political viewpoints or worldviews. In his 2009 Atlanticarticle about the longitudinal Grant Study that followed 268 Harvard students throughout their lives, Joshua Wolf Shenk reported that "personality traits assigned by the psychiatrists in the initial interviews largely predicted who would become Democrats (descriptions included 'sensitive,' 'cultural,' and 'introspective') and Republicans ('pragmatic' and 'organized)."
Indeed, Kanai said the MRI research was sparked by other recent psychological studies that found correlations between participants' functional behavior (accurately sorting through conflicting information, recognizing threats) and their stated political beliefs. In the MRI-based study, Kanai said, "We show that this functional correlate of political attitudes has a counterpart in brain structure."
But what does that mean? Are we hard-wired to disagree with each other from birth, because our brains process data from the world in fundamentally different ways? That question remains to be answered. It's possible that brain structure is set early, but it's also possible that it's influenced by experiences and environment. Kanai and his colleagues note in the report that other research efforts have already shown that brain structure "can exhibit systematic relationships with an individual's experiences and skills," and "can change after extensive training." And people certainly have been known to change their worldviews as they get older.
Clearly, Kanai and his colleagues are just scratching the surface of a very complex subject. But their research does raise some interesting questions. If experience does, in fact, influence brain structure, could a person exposed to high levels of legitimate threats over time develop a larger right amygdala to better respond to them? In other words, if you took someone who was a professed liberal and sent them to the front lines in Afghanistan for three years, would they return with a larger right amygdala, developed from an urgent need to identify and respond to threats every day? And along with that change in brain structure, would their political views shift to the right, as well? And what about children raised in a war zone? Do a great number of them end up with large right amygdalas? And, in turn, does that make them more likely to see the world in terms of threats and more absolute answers, with less tolerance for conflicting explanations or information, and less ability to feel empathy? If so, it might go a long way to explaining some of the entrenched positions in, say, the Israeli-Palestinian conflict.
Of course, that still doesn't explain people who've lived fairly secure lives but still see the world in terms of threats to be defended against, or people who've grown up in the middle of chaos and conflict and become peacemakers, overflowing with empathy and tolerance of conflicting complexity, even to a fault. What's more, few of us in mid-life see the world in as absolutely black-and-white clear terms as we did when we were 20. So another interesting follow-up would be to do a longitudinal study of brain structure over people's lifetimes, to see how those areas change. In fact, Kanai and his colleagues say as much in their report. "It requires a longitudinal study," the researchers conclude, "to determine whether the changes in brain structure that we observed lead to changes in political behavior or whether political attitudes and behavior instead result in changes of brain structure."
In any event, the University College study provides some biological proof for an important point: namely, that all of us see the world through lenses. None of us has a completely objective view of reality or truth -- a point that all of us would do well to remember. Imagine, for example, the difference in tone the debates in Congress might have if every legislator began by saying, "I recognize that I may view the same data differently than my colleagues because of the particular lenses or biases I have. But this is what I believe..."
Would it make a difference in the outcome? Possibly not. But somewhere in the recognition that our take on any given situation is not the only view, or the "right" or "obvious" or "logical" or "objective" view, but only our point of view ... lie the seeds for a more open, civil, and productive discussion.
But then, of course, that's just my point of view.
The president-elect described NATO as “obsolete,” called the EU “basically a vehicle for Germany,” and said other countries would follow the UK's lead and leave the bloc.
President-elect Donald Trump hasn’t been shy about sharing his views about the world, in general, and Europe, in particular. He was criticized during the presidential campaign for questioning the value of NATO, praising the U.K.’s decision to leave the EU, and linking terrorist attacks to the million or so asylum-seekers who have arrived in Europe since 2015. Trump’s supporters and political analysts attributed those comments to campaign-season rhetoric, and said he would pivot on these and other issues before the general election. But with less than a week before the inauguration at which he’ll be sworn in as the 45th president of the United States, Trump gave a joint interview to The Times (of London) and Bild, the mass-circulation German tabloid, during which he described NATO as “obsolete,” called the EU “basically a vehicle for Germany,” and said other countries would follow the U.K.’s lead and leave the bloc.
A new study shows that the disproportionate imprisonment rates faced by people of color contribute to race-based inequalities in educational attainment.
In the summer of 1963, Martin Luther King Jr. delivered the closing remarks at the March on Washington. More than 200,000 people gathered to cast a national spotlight on and mobilize resistance to Jim Crow, racist laws and policies that disenfranchised black Americans and mandated segregated housing, schools, and employment. Today, more than 50 years later, remnants of Jim Crow segregation persist in the form of mass incarceration—the imprisonment of millions of Americans, overwhelmingly and disproportionately black adults, in local, state, and federal prisons.
The U.S. incarceration rate is more than five times higher than that in most of the world’s nations, despite a crime rate that’s comparable to other politically stable, industrialized countries. And among the swelling number of incarcerated men and women is a vast number of parents. In 2015, The Atlantic’s Alia Wong highlighted a study from Child Trends that found that one in nine black children has had a parent in jail or prison, about twice as high as that for white children. For black adolescents ages 12 through 17, it’s nearly one in seven. Predictably, this has implications for America’s classrooms.
King's famous "Letter from Birmingham Jail," published in The Atlantic as "The Negro Is Your Brother" and excerpted below, was written in response to a public statement of concern and caution issued by eight white religious leaders of the South. It stands as one of the classic documents of the civil-rights movement.
While confined here in the Birmingham city jail, I came across your recent statement calling our present activities "unwise and untimely." Seldom, if ever, do I pause to answer criticism of my work and ideas. If I sought to answer all of the criticisms that cross my desk, my secretaries would be engaged in little else in the course of the day, and I would have no time for constructive work. But since I feel that you are men of genuine good will and your criticisms are sincerely set forth, I would like to answer your statement in what I hope will be patient and reasonable terms.
I think I should give the reason for my being in Birmingham, since you have been influenced by the argument of "outsiders coming in"
A history of the first African American White House—and of what came next
In the waning days of President Barack Obama’s administration, he and his wife, Michelle, hosted a farewell party, the full import of which no one could then grasp. It was late October, Friday the 21st, and the president had spent many of the previous weeks, as he would spend the two subsequent weeks, campaigning for the Democratic presidential nominee, Hillary Clinton. Things were looking up. Polls in the crucial states of Virginia and Pennsylvania showed Clinton with solid advantages. The formidable GOP strongholds of Georgia and Texas were said to be under threat. The moment seemed to buoy Obama. He had been light on his feet in these last few weeks, cracking jokes at the expense of Republican opponents and laughing off hecklers. At a rally in Orlando on October 28, he greeted a student who would be introducing him by dancing toward her and then noting that the song playing over the loudspeakers—the Gap Band’s “Outstanding”—was older than she was.
Is there room in the movement for people who morally object to abortion?
Updated on Monday, January 16 at 4:05 p.m.
Pro-life women are headed to D.C. Yes, they’ll turn out for the annual March for Life, which is coming up on January 27. But one week earlier, as many as a few hundred pro-lifers are planning to attend the Women’s March on Washington, which has been billed as feminist counterprogramming to the inauguration.
With organizations like Planned Parenthood and NARAL Pro-Choice America co-sponsoring the event, pro-life marchers have found themselves in a somewhat awkward position. What’s their place at an event that claims to speak for all women, but has aligned itself with pro-choice groups? With roughly a week to go before the march, organizers also released a set of “unity principles,” and one of them is “open access to safe, legal, affordable abortion and birth control for all people.”
Why some people are withdrawing from mainstream society into “intentional communities”—and what the rest of the country can learn from them
VIRGINIA— For the last eight years, Nicolas and Rachel Sarah have been slowly weaning themselves off fossil fuels. They don’t own a refrigerator or a car; their year-old baby and four-year-old toddler play by candlelight rather than electricity at night. They identify as Christian anarchists, and have given an official name to their search for an alternative to consumption-heavy American life: the Downstream Project, with the motto to “do unto those downstream as you would have those upstream do unto you.”
As it turns out, exiting the system is a challenging, time-consuming, and surprisingly technical process. Here in the Shenandoahs and central Virginia, a handful of tiny communities are experimenting with what it means to reject the norms of contemporary life and exist in a radically different way. They seem to share Americans’ pervasive sense of political alienation, which arguably reached an apotheosis with the election of Donald Trump: a sense of division from their peers, a distrust of government. The challenges of modern politics—dealing with issues like climate change, poverty, mass migration, and war on a global scale—are so vast and abstract that it’s difficult not to find them overwhelming. But instead of continuing in passive despair, as many Americans seem to do, the people in these communities decided to overhaul their lives.
Narcissism, disagreeableness, grandiosity—a psychologist investigates how Trump’s extraordinary personality might shape his possible presidency.
In 2006, Donald Trump made plans to purchase the Menie Estate, near Aberdeen, Scotland, aiming to convert the dunes and grassland into a luxury golf resort. He and the estate’s owner, Tom Griffin, sat down to discuss the transaction at the Cock & Bull restaurant. Griffin recalls that Trump was a hard-nosed negotiator, reluctant to give in on even the tiniest details. But, as Michael D’Antonio writes in his recent biography of Trump, Never Enough, Griffin’s most vivid recollection of the evening pertains to the theatrics. It was as if the golden-haired guest sitting across the table were an actor playing a part on the London stage.
“It was Donald Trump playing Donald Trump,” Griffin observed. There was something unreal about it.
Here is one matter, at least, in which the Swiss refuse to be neutral.
Nancy Holten, 42, was born in the Netherlands. At the age of 8, however, she moved with her family to Switzerland, which Holten has called home for the past 34 years. Holten currently resides, with her three daughters, in the small village of Gipf-Oberfrick, in the far north of the country, within the canton of Aargau. She speaks fluent Swiss-German. Her daughters are Swiss citizens. She has been a member of the parents’ committee of their school.
And yet Holten was recently rejected for a Swiss passport—which is also to say, effectively, for naturalized Swiss citizenship. For the second time.
The reason? In Switzerland, applications for naturalization are decided not at the federal level, but rather by the country’s cantons and municipalities—and the applicants’ peers have a say in whether naturalization gets granted. And, unfortunately for Nancy Holten, her peers are not inclined to give her the “gift” of a passport. Because, despite all the ways she is Swiss, Holten—a vegan who is extremely vocal about that life choice—has also stridently opposed one of the most beloved cultural traditions of Gipf-Oberfrick, and of Aargau, and of Switzerland itself: the practice of putting large bells around the necks of cows, for reasons both practical and ceremonial. Insert your preferred “more cowbell” joke here.
When it comes to basic policy questions such as the minimum wage, introductory economics can be more misleading than it is helpful.
In a rich, post-industrial society, where most people walk around with supercomputers in their pockets and a person can have virtually anything delivered to his or her doorstep overnight, it seems wrong that people who work should have to live in poverty. Yet in America, there are more than ten million members of the working poor: people in the workforce whose household income is below the poverty line. Looking around, it isn’t hard to understand why. The two most common occupations in the United States are retail salesperson and cashier. Eight million people have one of those two jobs, which typically pay about $9–$10 per hour. It’s hard to make ends meet on such meager wages. A few years ago, McDonald’s was embarrassed by the revelation that its internal help line was recommending that even a full-time restaurant employee apply for various forms of public assistance.
Today in shoesplaining: Until your career is at its height, ladies, maybe you should stick to flats.
It went like this. At a reverse-demo event in New York last night, Jorge Cortell, the CEO of the healthcare startup Kanteron Systems, noticed a female attendee wearing shoes. He snapped a picture of the shoes. He then tweeted the picture of the shoes. This is what he said:
Sexist! the people cried. No, it's not! Cortell responded. His #brainsnotrequired musings were merely protective, he explained, of the health of the shoe-wearer. And, by extension, of the health of us all. Heels are dangerous. Heels are dumb. High-heeled shoes are not, as it were, "sensible shoes."