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Study: Want to Look Aggressive? Wear Black
Psychology is rich in findings that emerge from complex statistics done on the behavior of college students behaving for money or course credit. It's fair to wonder, then, how well those findings relate to the real world: Maybe a result is peculiar to undergrads, or maybe it's a subtle effect that never matters in real life. If a lab finds a link between aggression and black-colored clothing, it could be that on the street that effect is dwarfed by more important causes, like body size or testosterone levels. Part of the coolness of this study is that it's invulnerable to such doubts. The authors found professionals judged men in black-colored clothes to be more aggressive, and men in white were seen as less so. But these weren't students: They were professional hockey players.
As the paper, in the current issue of Social Psychological and Personality Science, explains, NHL teams all have white jerseys and at least one other, in the team color. And over the past 25 years, teams have changed their colors fairly often. Authors Gregory D. Webster, Geoffrey R. Urland and Joshua Correll saw that this amounted to a natural experiment on the connection between clothing color and aggression.
So they collected penalty statistics on more than 52,000 National Hockey League games between 1984 and 2010, yielding a database of infractions imposed by referees for everything from elbowing and "high-sticking" (2 minutes in the penalty box) to stabbing an opponent with a stick (10 minutes in the box and ejection from the current game and the next one). Then they correlated this data (nearly two years' worth of penalty minutes) with each team's history of uniform changes.
Results: On average, the 30 teams were penalized more for aggression during seasons in which their regular uniform was black (the researchers counted as black any jersey where that color was at least half of the shirt). Moreover, the "black uniform effect" did not hold for "bench minor" infractions, in which players are penalized for errors. It was confined to non-bench-minor infractions, which are issued specifically for being aggressive to another player.
In the 2003-2004 season, the NHL switched its policy so that teams at home games, who had worn white, would now wear their team colors. This permitted Webster et al. to test a second hypothesis: That white clothing is associated with lower levels of aggression, as black is with greater. By comparing home games to away games, the authors found that teams were assessed significantly more penalties for aggression when they wore colored jerseys than when they wore white.
So does this mean that wearing black can make you more aggressive? Not necessarily. As Webster et al. point out, their method can't separate changes in behavior among players from changes in perception among referees. It could be that wearing black makes others see you as aggressive, and that those penalties were imposed because the refs were quicker to act against players in black. Moreover, as they note, it's not a certainty that heavier penalties for a team mean that each individual member is being more aggressive.
All in all, it's a cool paper—not least because the effect it discusses can't be dismissed as an artifact of the lab.
Webster, G., Urland, G., & Correll, J. (2011). Can Uniform Color Color Aggression? Quasi-Experimental Evidence From Professional Ice Hockey Social Psychological and Personality Science, 3 (3), 274-281 DOI: 10.1177/1948550611418535
How would the ability to genetically customize children change society? Sci-fi author Eugene Clark explores the future on our horizon in Volume I of the "Genetic Pressure" series.
- A new sci-fi book series called "Genetic Pressure" explores the scientific and moral implications of a world with a burgeoning designer baby industry.
- It's currently illegal to implant genetically edited human embryos in most nations, but designer babies may someday become widespread.
- While gene-editing technology could help humans eliminate genetic diseases, some in the scientific community fear it may also usher in a new era of eugenics.
Tribalism and discrimination<p>One question the "Genetic Pressure" series explores: What would tribalism and discrimination look like in a world with designer babies? As designer babies grow up, they could be noticeably different from other people, potentially being smarter, more attractive and healthier. This could breed resentment between the groups—as it does in the series.</p><p>"[Designer babies] slowly find that 'everyone else,' and even their own parents, becomes less and less tolerable," author Eugene Clark told Big Think. "Meanwhile, everyone else slowly feels threatened by the designer babies."</p><p>For example, one character in the series who was born a designer baby faces discrimination and harassment from "normal people"—they call her "soulless" and say she was "made in a factory," a "consumer product." </p><p>Would such divisions emerge in the real world? The answer may depend on who's able to afford designer baby services. If it's only the ultra-wealthy, then it's easy to imagine how being a designer baby could be seen by society as a kind of hyper-privilege, which designer babies would have to reckon with. </p><p>Even if people from all socioeconomic backgrounds can someday afford designer babies, people born designer babies may struggle with tough existential questions: Can they ever take full credit for things they achieve, or were they born with an unfair advantage? To what extent should they spend their lives helping the less fortunate? </p>
Sexuality dilemmas<p>Sexuality presents another set of thorny questions. If a designer baby industry someday allows people to optimize humans for attractiveness, designer babies could grow up to find themselves surrounded by ultra-attractive people. That may not sound like a big problem.</p><p>But consider that, if designer babies someday become the standard way to have children, there'd necessarily be a years-long gap in which only some people are having designer babies. Meanwhile, the rest of society would be having children the old-fashioned way. So, in terms of attractiveness, society could see increasingly apparent disparities in physical appearances between the two groups. "Normal people" could begin to seem increasingly ugly.</p><p>But ultra-attractive people who were born designer babies could face problems, too. One could be the loss of body image. </p><p>When designer babies grow up in the "Genetic Pressure" series, men look like all the other men, and women look like all the other women. This homogeneity of physical appearance occurs because parents of designer babies start following trends, all choosing similar traits for their children: tall, athletic build, olive skin, etc. </p><p>Sure, facial traits remain relatively unique, but everyone's more or less equally attractive. And this causes strange changes to sexual preferences.</p><p>"In a society of sexual equals, they start looking for other differentiators," he said, noting that violet-colored eyes become a rare trait that genetically engineered humans find especially attractive in the series.</p><p>But what about sexual relationships between genetically engineered humans and "normal" people? In the "Genetic Pressure" series, many "normal" people want to have kids with (or at least have sex with) genetically engineered humans. But a minority of engineered humans oppose breeding with "normal" people, and this leads to an ideology that considers engineered humans to be racially supreme. </p>
Regulating designer babies<p>On a policy level, there are many open questions about how governments might legislate a world with designer babies. But it's not totally new territory, considering the West's dark history of eugenics experiments.</p><p>In the 20th century, the U.S. conducted multiple eugenics programs, including immigration restrictions based on genetic inferiority and forced sterilizations. In 1927, for example, the Supreme Court ruled that forcibly sterilizing the mentally handicapped didn't violate the Constitution. Supreme Court Justice Oliver Wendall Holmes wrote, "… three generations of imbeciles are enough." </p><p>After the Holocaust, eugenics programs became increasingly taboo and regulated in the U.S. (though some states continued forced sterilizations <a href="https://www.uvm.edu/~lkaelber/eugenics/" target="_blank">into the 1970s</a>). In recent years, some policymakers and scientists have expressed concerns about how gene-editing technologies could reanimate the eugenics nightmares of the 20th century. </p><p>Currently, the U.S. doesn't explicitly ban human germline genetic editing on the federal level, but a combination of laws effectively render it <a href="https://academic.oup.com/jlb/advance-article/doi/10.1093/jlb/lsaa006/5841599#204481018" target="_blank" rel="noopener noreferrer">illegal to implant a genetically modified embryo</a>. Part of the reason is that scientists still aren't sure of the unintended consequences of new gene-editing technologies. </p><p>But there are also concerns that these technologies could usher in a new era of eugenics. After all, the function of a designer baby industry, like the one in the "Genetic Pressure" series, wouldn't necessarily be limited to eliminating genetic diseases; it could also work to increase the occurrence of "desirable" traits. </p><p>If the industry did that, it'd effectively signal that the <em>opposites of those traits are undesirable. </em>As the International Bioethics Committee <a href="https://academic.oup.com/jlb/advance-article/doi/10.1093/jlb/lsaa006/5841599#204481018" target="_blank" rel="noopener noreferrer">wrote</a>, this would "jeopardize the inherent and therefore equal dignity of all human beings and renew eugenics, disguised as the fulfillment of the wish for a better, improved life."</p><p><em>"Genetic Pressure Volume I: Baby Steps"</em><em> by Eugene Clark is <a href="http://bigth.ink/38VhJn3" target="_blank">available now.</a></em></p>
It's hard to stop looking back and forth between these faces and the busts they came from.
- A quarantine project gone wild produces the possibly realistic faces of ancient Roman rulers.
- A designer worked with a machine learning app to produce the images.
- It's impossible to know if they're accurate, but they sure look plausible.
How the Roman emperors got faced<a href="https://payload.cargocollective.com/1/6/201108/14127595/2K-ENGLISH-24x36-Educational_v8_WATERMARKED_2000.jpg" ><img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDQ2NDk2MS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYyOTUzMzIxMX0.OwHMrgKu4pzu0eCsmOUjybdkTcSlJpL_uWDCF2djRfc/img.jpg?width=980" id="775ca" class="rm-shortcode" data-rm-shortcode-id="436000b6976931b8320313478c624c82" data-rm-shortcode-name="rebelmouse-image" alt="lineup of emperor faces" data-width="1440" data-height="963" /></a>
Credit: Daniel Voshart<p>Voshart's imaginings began with an AI/neural-net program called <a href="https://www.artbreeder.com" target="_blank">Artbreeder</a>. The freemium online app intelligently generates new images from existing ones and can combine multiple images into…well, who knows. It's addictive — people have so far used it to generate nearly 72.7 million images, says the site — and it's easy to see how Voshart fell down the rabbit hole.</p><p>The Roman emperor project began with Voshart feeding Artbreeder images of 800 busts. Obviously, not all busts have weathered the centuries equally. Voshart told <a href="https://www.livescience.com/ai-roman-emperor-portraits.html" target="_blank" rel="noopener noreferrer">Live Science</a>, "There is a rule of thumb in computer programming called 'garbage in garbage out,' and it applies to Artbreeder. A well-lit, well-sculpted bust with little damage and standard face features is going to be quite easy to get a result." Fortunately, there were multiple busts for some of the emperors, and different angles of busts captured in different photographs.</p><p>For the renderings Artbreeder produced, each face required some 15-16 hours of additional input from Voshart, who was left to deduce/guess such details as hair and skin coloring, though in many cases, an individual's features suggested likely pigmentations. Voshart was also aided by written descriptions of some of the rulers.</p><p>There's no way to know for sure how frequently Voshart's guesses hit their marks. It is obviously the case, though, that his interpretations look incredibly plausible when you compare one of his emperors to the sculpture(s) from which it was derived.</p><p>For an in-depth description of Voshart's process, check out his posts on <a href="https://medium.com/@voshart/photoreal-roman-emperor-project-236be7f06c8f" target="_blank">Medium</a> or on his <a href="https://voshart.com/ROMAN-EMPEROR-PROJECT" target="_blank" rel="noopener noreferrer">website</a>.</p><p>It's fascinating to feel like you're face-to-face with these ancient and sometimes notorious figures. Here are two examples, along with some of what we think we know about the men behind the faces.</p>
Caligula<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDQ2NDk4Mi9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY3MzQ1NTE5NX0.LiTmhPQlygl9Fa9lxay8PFPCSqShv4ELxbBRFkOW_qM/img.jpg?width=980" id="7bae0" class="rm-shortcode" data-rm-shortcode-id="ce795c554490fe0a36a8714b86f55b16" data-rm-shortcode-name="rebelmouse-image" data-width="992" data-height="558" />
One of numerous sculptures of Caligula, left
Nero<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDQ2NTAwMC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1NTQ2ODU0NX0.AgYuQZzRQCanqehSI5UeakpxU8fwLagMc_POH7xB3-M/img.jpg?width=980" id="a8825" class="rm-shortcode" data-rm-shortcode-id="9e0593d79c591c97af4bd70f3423885e" data-rm-shortcode-name="rebelmouse-image" data-width="992" data-height="558" />
One of numerous sculptures of Nero, left
Scientists use new methods to discover what's inside drug containers used by ancient Mayan people.
- Archaeologists used new methods to identify contents of Mayan drug containers.
- They were able to discover a non-tobacco plant that was mixed in by the smoking Mayans.
- The approach promises to open up new frontiers in the knowledge of substances ancient people consumed.
PARME staff archaeologists excavating a burial site at the Tamanache site, Mérida, Yucatan.
Dr. Eric Lander is a pioneer in genomics. What role will he play in the new administration?
- Dr. Lander is a mathematician and geneticist who's best known for his leading role in the Human Genome Project.
- Biden nominated Dr. Lander to head the Office of Science and Technology Policy and also serve as a cabinet-level science adviser, marking the first time the position has been part of the presidential cabinet.
- In an open letter, Biden said it's essential for the U.S. to "refresh and reinvigorate our national science and technology strategy to set us on a strong course for the next 75 years."
Who is Dr. Eric Lander?<p>Born in Brooklyn, New York, Dr. Lander started his academic career as a mathematician, often arriving at high school an hour early to do math. He won multiple awards in mathematics in his teens, including the Mathematical Olympiad in 1974.<br></p><p>Finding mathematics "too monastic" to pursue as a career, he began teaching managerial economics at Harvard Business School. Then, at the <a href="https://www.worldsciencefestival.com/videos/eric-lander-the-genesis-of-genius/" target="_blank">encouragement of his brother</a>, a neurobiologist, Dr. Lander became interested in studying neurobiology and microbiology. This pushed him to his main lifelong pursuit: unraveling the mysteries of the human genome.</p><p>Dr. Lander spent more than a decade as a leader within the Human Genome Project, which provided the world a complete map of all human genes in 2003. In 2004, he founded the Broad Institute, a biomedical and genomic nonprofit research center that partners with M.I.T. and Harvard University.</p>
Credit: Pixabay<p>Broad's <a href="https://www.broadinstitute.org/news-multimedia/basic-q-about-broad-institute" target="_blank">mission</a> is to "fulfill the promise of genomics by creating comprehensive tools for biology and medicine, making them broadly available to the world and applying them to the understanding of human biology and the diagnosis, treatment, and cure of human diseases." The institute aims to diminish diseases by better understanding cellular mechanisms, rather than simply treating symptoms.</p><p>Despite some <a href="https://www.statnews.com/2016/01/25/why-eric-lander-morphed/" target="_blank">minor controversies and patent disputes</a>, Dr. Lander remains a monumental figure in American science, and also previously served as co-chairman of former President Barack Obama's science advisory council.</p>
What will Dr. Lander do in the Biden administration?<p>If confirmed by the Senate, it's not exactly clear what Dr. Lander will do in his role as cabinet science adviser and head of the OSTP. But his primary focus likely won't be COVID-19, considering Biden has already established a task force dedicated to shaping policy and recommendations related to the pandemic.<br></p><p>But Biden revealed some of his expectation in an <a href="https://buildbackbetter.gov/wp-content/uploads/2021/01/OSTP-Appointment.pdf" target="_blank">open letter</a> that posed five questions for the Office of Science and Technology Policy to explore:</p><ol><li>What can we learn from the pandemic about what is possible—or what ought to be possible— to address the widest range of needs related to our public health?</li><li>How can breakthroughs in science and technology create powerful new solutions to address climate change—propelling market-driven change, jump-starting economic growth, improving health, and growing jobs, especially in communities that have been left behind?</li><li>How can the United States ensure that it is the world leader in the technologies and industries of the future that will be critical to our economic prosperity and national security, especially in competition with China?</li><li>How can we guarantee that the fruits of science and technology are fully shared across America and among all Americans?</li><li>How can we ensure the long-term health of science and technology in our nation?</li></ol><p>The president-elect wrote that it's essential to "refresh and reinvigorate our national science and technology strategy to set us on a strong course for the next 75 years," concluding:</p><p style="margin-left: 20px;">"I believe that the answers to these questions will be instrumental in helping our nation embark on a new path in the years ahead—a path of dignity and respect, of prosperity and security, of progress and common purpose. They are big questions, to be sure, but not as big as America's capacity to address them. I look forward to receiving your recommendations—and to working with you, your team, and the broader scientific community to turn them into solutions that ease everyday burdens for the American people, spark new jobs and opportunities, and restore American leadership on the world stage."</p>
To understand ourselves and our place in the universe, "we should have humility but also self-respect," Frank Wilczek writes in a new book.