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African American writer Rich Benjamin spent two years living in — and writing about — America’s whitest neighborhoods. The response to his book (and TED Talk) was honest, raw — and sometimes misunderstood his purpose. Here, he responds to the response.

传奇海洋学家、TED大奖得主西尔维娅·厄尔就是否应停止吃鱼给出了她的建议。她指出野生鱼类对海洋生态系统至关重要，商业捕捞方式既具破坏性又极为浪费，并分享了她对金枪鱼卷、Omega油脂及理想饮食的看法。

Yes, it has free love, vegan food, Wi-Fi and a low carbon footprint. But it also has unchallenged assumptions, ramshackle housing and a questionable belief system, finds social media analyst Jamie Bartlett.

We should all feel empowered to take steps to keep our brains and bodies healthy, says neuroscientist and novelist Lisa Genova.

An estimated 30 percent of the planet’s food supply is needlessly discarded. Here are some imaginative ideas to stop the rot.

Wise ideas from psychology, behavioral economics, business — and even activism — to get you moving.

You can change the ways in which you interact with those who behave in ways that bring you down at work.

This year has been marked by upheaval on a global scale — and many of us are wondering: What will happen next? Satellite archaeologist and TED Prize winner Sarah Parcak shares three examples from the ancient past that offer lessons for today.

We may be living in a breeding ground for fear, stress, and anxiety. Here's what you can do about it.

When Michelangelo’s ambitious paintings premiered in the sixteenth century, they touched off a very modern-sounding social media scandal, says art historian Elizabeth Lev.