Information, if viewed from the point of view of food, is never a production issue. ... It's a consumption issue, and we have to start thinking about how we create diets [and] exercise.
The number of children is not growing any longer in the world. We are still debating peak oil, but we have definitely reached peak child.
I want [my daughter] to look at the world through the underside of a glass-bottom boat, to look through a microscope at the galaxies that exist on the pinpoint of a human mind.
If you ever go bar hopping, who do you want to take with you? You want a slightly uglier version of yourself. Similar ... but slightly uglier.
[Psychics] use exactly the same gimmicks that we magicians do - the same physical methods, the same psychological methods - and they effectively and profoundly deceive millions of people around the earth, to their detriment.
Beyond the profound federal perks, married people make more money; we're healthier, physically and emotionally; we produce happier, more stable and more successful kids; we have more sex than our supposedly swinging single friends; we even live longer.
Don't persuade, defend or interrupt. Be curious, be conversational, be real. And listen.
[Introverts,] the world needs you and it needs the things you carry. So I wish you the best of all possible journeys and the courage to speak softly.
The most important innovation in medicine to come in the next 10 years: the power of the human hand.
I see the God complex around me all the time in my fellow economists. I see it in our business leaders. I see it in the politicians we vote for - people who, in the face of an incredibly complicated world, are nevertheless absolutely convinced that they understand the way that the world works.
I was holding [my four-year-old daughter] and I said, 'Sophia, I love you more than anything in the universe.' And she turned to me and said, 'Daddy, universe or multiverse?'
The average well-being of our societies is not dependent any longer on national income and economic growth. ... But the differences between us and where we are in relation to each other now matter very much.
It's hard to reach [the age of] 100. We're not programmed for longevity. We are programmed for something called procreative success.
I became Vulnerability TED, like an action figure - like Ninja Barbie, but I'm Vulnerability TED.
What I'm really worried about is war. Will the former rich countries really accept a completely changed world economy, and a shift of power away from where it has been the last 50 to 100 to 150 years, back to Asia?
That's universal - we all want to bring every good thing to our children. But what's not universal is our ability to provide every good thing.
Einstein comes along and says, space and time can warp and curve, that's what gravity is. Now string theory comes along and says, yes, gravity, quantum mechanics, electromagnetism - all together in one package, but only if the universe has more dimensions than the ones that we see.
The last chapter in any successful genocide is the one in which the oppressor can remove their hands and say, 'My God, what are these people doing to themselves? They're killing each other. They're killing themselves while we watch them die.' This is how we came to own these United States. This is the legacy of manifest destiny.
People with dirty jobs are happier than you think. As a group, they're the happiest people I know.
An innovator is one who does not know it cannot be done.
Ten percent of American businesses disappear every year. ... It's far higher than the failure rate of, say, Americans. Ten percent of Americans don't disappear every year. Which leads us to conclude American businesses fail faster than Americans, and therefore American businesses are evolving faster than Americans.
You think of yourselves as human beings, but I think of you as 99 percent bacterial.
We all hate moral ambiguity in some sense, and yet it is also absolutely necessary. In writing a story, it is the place where I begin.
[A community chalkboard is] about knowing you're not alone. It's about understanding our neighbors in new and enlightening ways.
Real science is all about critically appraising the evidence for somebody else's position.
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