Displaying all 6 speakers
Bill_gates_1

Bill Gates

How to Avoid a Climate Disaster: The Solutions We Have and the Breakthroughs We Need

Seattle, WA, USA
159984_web

William Nordhaus

New Haven, CT, USA
Meg_whitman_3

Meg Whitman

San Francisco, CA, USA
Chetty_2012_hi-res-download_2

Raj Chetty

Stanford, CA, USA
Optionbta-1

Sheryl Sandberg

Palo Alto, CA, USA
Eric_schmidt_a_p

Eric Schmidt

Mountain View, CA, USA
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