Do we need beauty to enjoy ourselves, or do we need it to survive? TED hide caption

itoggle caption TED

What Is Beauty?

TED speakers suggest reasons why humans are hardwired to crave and respond to beauty.

Friday

"You exist in this galaxy, you exist around this star, you exist on this planet, you are a member of this species — and all of these are part of knowing what you are." - David Christian iStockphoto hide caption

itoggle caption iStockphoto