Ideas change everything

Robert Wright sur l'optimisme

2,132,572 plays|

Robert Wright |

TED2006

• February 2006

L'auteur Robert Wright explique "la somme-non-nulle" -- le réseau de coïncidences coopératives qui a guidé notre évolution jusqu'à présent -- et son utilisation possible pour aider à sauver l'humanité aujourd'hui.

Want to use TED Talks in your organization?

Want to use TED Talks in your organization?

L'auteur Robert Wright explique "la somme-non-nulle" -- le réseau de coïncidences coopératives qui a guidé notre évolution jusqu'à présent -- et son utilisation possible pour aider à sauver l'humanité aujourd'hui.

Want to use TED Talks in your organization?

This talk was presented at an official TED conference.

Read our curation guidelines.

About the speaker

Journalist, philosopher

See speaker profile

The best-selling author of "Nonzero," "The Moral Animal" and "The Evolution of God," Robert Wright draws on his wide-ranging knowledge of science, religion, psychology, history and politics to figure out what makes humanity tick -- and what makes us moral.

This talk was presented at an official TED conference.

Read our curation guidelines.