TED Talks: Perspectives 4

Five Ways to Kill Your Dreams

My Year Reading a Book From Every Country

An Underwater Art Museum

The Boiling River of the Amazon

What does it mean to be a citizen of the world?

How to fix a broken school?

What a driverless world could look like

The mysterious workings of the adolescent brain

My simple invention, designed to keep my grandfather safe

TED's secret to great public speaking