Alanna Shaikh

Global Health & International Development Writer, TED Fellow, Alzheimer's Disease Advocate

Alastair Campbell

Consultant; Strategist; Communicator; Campaigner; Best-Selling Author; Former Director of Strategy & Communications to Tony Blair

Alek Wek

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

Alessandra Orofino

Political Mobilization Activist; Director, Writer & Producer

Alex Epstein

Founder, Center for Industrial Progress Author, Fossil Fuels Improve the Planet

Alex Matthiessen

President, Riverkeeper

Alex Padilla

California State Senator & President of the National Association of Latino Elected and Appointed Officials

Alex Wagner

Co-Host & Executive Producer of Showtime's "The Circus"; Former Host of MSNBC's Emmy-Nominated "NOW with Alex Wagner"

Alex Wong

FOX's "So You Think You Can Dance" All-Star, Miami City Ballet Principal Soloist

Alexander A. Likhotal

President of Green Cross International & Former Adviser to Mikhail Gorbachev

Alexander Ovechkin

Russian Professional Ice Hockey Winger & Captain of the NHL Washington Capitals

Alexander Webb

Author focusing on risk, uncertainty, decisions and cognitive biases.

Alexandra Paul

"Baywatch" and Lifetime movie star, television host, activist and environmentalist

Alezandra Russell

Mother Teresa Award Winner, Anti-Trafficking Expert & Human Rights Activist

Alfred Poor

Health Tech Futurist & Writer

Alfred Poor, The Health Tech Futurist

Alfredo Jaar

Chilean-born architect, artists and film maker who lives in New York.

Ali Landry

Former Miss USA, Actress and Owner of Belle Parish Lifestyle Brand

Alicia M. Phidd

Business Law Attorney, Co-Host of Talk Show “Perspective”

Alicia Munnell

Director of the Center for Retirement Research, Boston College

Alison Sander

Director, Boston Consulting Group's Center for Sensing & Mining the Future