TED's 31 days of Ideas - Day 16: Each of us is astonishing and worth looking at

TED's 31 days of Ideas - Day 16: Each of us is astonishing and worth looking at

Over and over during 2016 -- capped by the election of Donald Trump to the US presidency -- we've shown how easy it is, and how seductive, to reduce people to a single identity. We flatten them into a caricature, we prepare to strip them of their humanity, and we ready ourselves to be disburdened of our conscientious self-control.

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TED's 31 days of Ideas - Day 15: What we can see and why

TED's 31 days of Ideas - Day 15: What we can see and why

What is the point of sight? It's a costly endeavor; it commands approximately one-third of your brain's volume and up to two-thirds of your cognitive processing power. But what is it meant to accomplish? Intuitively, the answer seems obvious: sight is meant to accurately represent the world around you.

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TED's 31 days of Ideas - Day 11 & 12: Before Avatar & The many ways of speaking English

TED's 31 days of Ideas - Day 11 & 12: Before Avatar & The many ways of speaking English

James Cameron became the person he imagined when he was a kid. In his talk, "Before Avatar … a curious boy," he tells how he learned that curiosity is one's most powerful possession, that imagination is a force that can manifest a reality, and that respect from people around you is the most important thing in the world.

To be an educated black person whose default speech is not the kind that most would describe as "sounding black" is to be irritated, now and then, by being told that one is "articulate."

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