Survival of the Friendliest

联合创作 · 2023-10-12 06:03

For most of the approximately 300,000 years that Homo sapiens have existed, we have shared the planet with at least four other types of humans. All of these were smart, strong, and inventive. But around 50,000 years ago, Homo sapiens made a cognitive leap that gave us an edge over other species. What happened?

Since Charles Darwin wrote about “evolutionary fitness,” the idea of...

For most of the approximately 300,000 years that Homo sapiens have existed, we have shared the planet with at least four other types of humans. All of these were smart, strong, and inventive. But around 50,000 years ago, Homo sapiens made a cognitive leap that gave us an edge over other species. What happened?

Since Charles Darwin wrote about “evolutionary fitness,” the idea of fitness has been confused with physical strength, tactical brilliance, and aggression. In fact, what made us evolutionarily fit was a remarkable kind of friendliness, a virtuosic ability to coordinate and communicate with others that allowed us to achieve all the cultural and technical marvels in human history. Advancing what they call the “self-domestication theory,” Brian Hare, professor in the department of evolutionary anthropology and the Center for Cognitive Neuroscience at Duke University and his wife, Vanessa Woods, a research scientist and award-winning journalist, shed light on the mysterious leap in human cognition that allowed Homo sapiens to thrive.

But this gift for friendliness came at a cost. Just as a mother bear is most dangerous around her cubs, we are at our most dangerous when someone we love is threatened by an “outsider.” The threatening outsider is demoted to sub-human, fair game for our worst instincts. Hare’s groundbreaking research, developed in close coordination with Richard Wrangham and Michael Tomasello, giants in the field of cognitive evolution, reveals that the same traits that make us the most tolerant species on the planet also make us the cruelest.

Survival of the Friendliest offers us a new way to look at our cultural as well as cognitive evolution and sends a clear message: In order to survive and even to flourish, we need to expand our definition of who belongs.

Brian Hare is a professor in the Department of Evolutionary Anthropology and the Center for Cognitive Neuroscience at Duke University, where he founded the Duke Canine Cognition Center. Hare’s research has been featured in the Daily Mail, The Telegraph, The Economist, The New York Times, National Geographic and more.

Vanessa Woods is a research assistant, journalist, and author...

Brian Hare is a professor in the Department of Evolutionary Anthropology and the Center for Cognitive Neuroscience at Duke University, where he founded the Duke Canine Cognition Center. Hare’s research has been featured in the Daily Mail, The Telegraph, The Economist, The New York Times, National Geographic and more.

Vanessa Woods is a research assistant, journalist, and author of children’s books. A member of the Hominoid Psychology Research Group, she works with Duke University as well as Lola Ya Bonobo in the Congo. She is also a feature writer for the Discovery Channel, and her writing has appeared in publications such as BBC Wildlife and Travel Africa. Her first book, It’s Every Monkey for Themselves, was published in Australia in 2007. Woods lives in North Carolina with her husband, scientist Brian Hare.

浏览 1
点赞
评论
收藏
分享

手机扫一扫分享

编辑 分享
举报
评论
图片
表情
推荐
点赞
评论
收藏
分享

手机扫一扫分享

编辑 分享
举报