Abby Wambach

Olympic Gold Medalist, FIFA World Cup Champion, Bestselling Author

Afterburner

US Fighter Pilots; Leadership Experts on Team Building, Change & Peak Performance

Aisha Tyler

Actor, Comedian, Voice Artist for "Archer"

Alex Newell

Tony Award-Winning Actor & Singer Known for "Glee"

Alexandra Cousteau

Environmental Activist, Ocean Advocate & Storyteller; Co-Founder, Oceans2050 & Senior Advisor, OCEANA

Alison Bechdel

Cartoonist & Graphic Memoir Author; Known for "Fun Home: A Family Tragicomic"; LGBTQ Activist & Feminist

The Hauser Forum | Alison Bechdel

Amanda Seales

Comedian, Actress, Writer, Producer, Social Justice Advocate

Amandla Stenberg

Award-Winning Actor; Social Activist & Musician; Best Known for "The Hunger Games," "The Hate U Give" & "Bodies Bodies Bodies"

Ambassador Dennis Ross

Author, Counselor & William Davidson Distinguished Fellow at The Washington Institute; Former Special Assistant to President Obama

Amy Schumer

Award-Winning Actress, Comedian, Producer & Screenwriter Known for "Life & Beth," "Trainwreck" & "Kinda Pregnant"

Anders Sörman-Nilsson

Global Futurist, Innovation Strategist & Founder of Thinque

Andrea Mitchell

Chief Foreign Affairs Correspondent & Chief Washington Correspondent for NBC News

Andrew Jenks

Filmmaker and Star of MTV's "World of Jenks"

Andrew Zimmern

Four-Time James Beard Award-Winning TV Personality, Chef, Writer & Social Justice Advocate

Andy Samberg

Actor, Comedian, Rapper & Writer; Known for "Saturday Night Live" & "Brooklyn Nine-Nine"

Ann Bancroft

Pioneering Polar Explorer; Educator & Dyslexia Advocate; Activist for Women & Girls

Anousheh Ansari

CEO of X Prize Foundation & First Female Private Space Explorer

ATSE ACTIVATE Keynote: Dr Anousheh Ansari - YouTube

Asra Nomani

Communications Strategist, Investigative Journalist, Cross-Cultural Communications Trainer & Researcher

Aubrey Plaza

Actress, Comedian & Producer Known for NBC's "Parks and Recreation," "Agatha All Along" & "My Old Ass"

Baratunde Thurston

Emmy-Nominated Host, Writer & Podcaster; Author, "How To Be Black"