A.J. Jacobs

Best-Selling Author & "Human Guinea Pig"

The Year of Living Constitutionally: One Man's Humble Quest to Follow the Constitution'...

Adam Ostrow

Chief Digital Officer, TEGNA

Adrian Nicole LeBlanc

Author of "Random Family: Love, Drugs, Trouble and Coming of Age in the Bronx"

Ai-jen Poo

Co-founder of National Domestic Workers Alliance; Director of Caring Across Generations, Co-founder of Supermajority

Alan Siegel

Founder and Chairman Emeritus, Siegel+Gale and Champion for Simplicity

Alek Wek

Alek Wek, African Model who graced the cover of Elle MAgazine in November 1997

Alfred Poor

Health Tech Futurist & Writer

Alfred Poor, The Health Tech Futurist

Allen Sinai, PhD

Chief Global Economist, Strategist, and President of Decision Economics, Inc.

Alondra Nelson

Science & Technology Policy Leader, Former Deputy Assistant to President Joe Biden & Director, White House Office of Science and Technology Policy

AI Regulation is Not ‘Staunching Innovation’ in the Workplace

Alyssa Mastromonaco

New York Times Best-Selling Author & Co-Host of Crooked Media’s #Hysteria Podcast

Amali Tower

Climate Displacement, Migration & Refugee Expert; Founder of Climate Refugees

Q&A: Amali Tower on Climate Migration and 'Evolution Earth'

Amber Hikes

Chief Equity & Inclusion Officer, ACLU

Amity Shlaes

Chair of the Coolidge Foundation, Economic Thinker, NYT Best-Selling Author

Amy Goodman

Host & Executive Producer, Democracy Now!

Amy Gutmann

United States Ambassador to Germany; Former President of UPenn

Amy Myers Jaffe

Leading Expert on Global Energy Policy & Sustainability

Anastasia Somoza

International Disability Rights Advocate, Speaker and Consultant

Andrew Brandt

Sports Illustrated Contributor, Former ESPN NFL Business Analyst, Contributor for Sports Illustrated, Monday Morning Quarterback Column & Former VP of the Green Bay Packers

Andrew Cohen

Founder, EnlightenNext

Andrew Revkin

Senior Fellow for Environmental Understanding at Pace University