Greta Thunberg

Greta Thunberg

Susan David

Susan David

Luis von Ahn

Luis von Ahn

Isabel Allende

Isabel Allende

Helen Fisher

Helen Fisher

Alex Honnold

Alex Honnold

Wendy Suzuki

Wendy Suzuki

Alua Arthur

Alua Arthur

Ryan Panchadsaram

Ryan Panchadsaram

Darria Long

Darria Long

Mustafa Suleyman

Mustafa Suleyman

Esther Perel

Esther Perel

Niro Sivanathan

Niro Sivanathan

Dan Widmaier

Dan Widmaier

Anjali Grover

Anjali Grover

Chris Hadfield

Chris Hadfield

Dessa

Dessa

Dan Buettner

Dan Buettner

Guy Winch

Guy Winch

Giulia Enders

Giulia Enders

Alec Soth

Alec Soth

Cara E. Yar Khan

Cara E. Yar Khan

Tox Oxley

Tox Oxley

David Biello

David Biello

Yeonmi Park

Yeonmi Park

Matt Walker

Matt Walker

Lisa Mosconi

Lisa Mosconi

Stacey Baker

Stacey Baker

Susan Ruffo

Susan Ruffo

Agnes Larsson

Agnes Larsson

Katie Hood

Katie Hood

Tombo Banda

Tombo Banda

Shweta Narayan

Shweta Narayan