Playlist

Secrets to understanding life

From work and happiness, to love and success (and everything else in between), these talks offer insights on some of life's biggest secrets.

Shawn Achor

The happy secret to better work

Esther Perel

The secret to desire in a long-term relationship

Chris Anderson

TED's secret to great public speaking

Mihaly Csikszentmihalyi

Flow, the secret to happiness

Andrew Solomon

Depression, the secret we share

Molly Winter

The taboo secret to better health

Tony Fadell

The first secret of design is ... noticing

Richard St. John

8 secrets of success

Nina Fedoroff

A secret weapon against Zika and other mosquito-borne diseases

Roger Antonsen

Math is the hidden secret to understanding the world