'Gbenga Sesan

Social Entrepreneur; Digital Inclusion & Digital Rights Advocate; Executive Director of Paradigm Initiative

Aaron Gustafson

Accessibility Innovation Strategist at Microsoft, Founder of EasyDesigns, Co-founder of EasyReaders & Retreats4Geeks

Aaron Horowitz

Co-Founder & CEO of Empath Labs; Creates Patient-Centered Healthcare Technology

Adam Back

Cryptographer & Crypto-hacker; Co-founder & CEO of Blockstream

Adam Spencer

Sydney Drive-Time Radio Talk Show Host on Tech and Science

Adaora Udoji

CEO & Founder of outLoud Inc., Angel Investor and Former Award-Winning Journalist

Adelyn Zhou

Technology Expert on the Intersection of Blockchain, AI, and the Future of Work; Chief Ecosystem Growth Officer at Chainlink Labs

Adora Svitak

Author, Speaker, Youth Advocate & Child Welfare Professional

Adriane Berg

Emmy-Winning Broadcaster, World-Wide Presenter & Consultant

Aidan Dwyer

Young Naturalist Award, American Museum of Natural History International Speaker on Innovation and Solar Design CEO Sequence Design LTD

Aidan Kohn-Murphy

Founder, President of Board & Senior Advisor at Gen-Z for Change

Ajay Gupta

Creator and Host of Technology Today; Cyber security, IT strategy and Their Implications on Business, Global Business and Strategy

Albert Kaufman

Social Media, Email Marketing, Blogs and bringing them all together

Alex Kantrowitz

Author & Founder of Big Technology

Alex Stephany

CEO JustPark United Kingdom

Alexa Clay

Writer, Culture Hacker, Innovation Strategist & Co-Author of "The Misfit Economy"

Alexander Torrenegra

CEO of Torre; Co-Founder of Bunny Studio; Angel Investor & Thought Leader

Alexandra Daisy Ginsberg

Artist, Designer & Writer

Alexandra R. Levit

Global Futurist, Future of Work Consultant & Author of "They Don't Teach Corporate in College"

Helping you get a meaning job | Workforce Futurist | WSJ Columnist | TBCY

Alexandra Reeve Givens

CEO of the Center for Democracy & Technology

What Journalists Need to Know about Facial Recognition

Alexandra Villard de Borchgrave

Photojournalist, Historian, Author and Poet

Alexandra Wilkis Wilson

Entrepreneur, Board Director, Investor, Advisor, Mentor, Author & Public Speaker

Alexandre Mars

Founder & CEO of Epic

Alf Rehn

Author, Speaker & Professor of Innovation, Design, and Management at the University of Southern Denmark

Alfred Poor

Health Tech Futurist & Writer

Alfred Poor, The Health Tech Futurist

Alice Dreger

Writer, Historian & Journalist Whose Work Centers on the Epistemology of Democracy

Alisa Miller

CEO & Co-founder at Pluralytics AI; Former Executive Chairman at Public Radio International (PRI) & Public Radio Exchange (PRX)

Alison Gopnik

Professor & World Leader in Children's Learning and Development

Alison McCauley

Artificial Intelligence Top Voice & Founder of Unblocked Future

Unblocked: How Blockchains Will Change Your Business (and What to Do About It)

Alissa Chavez

Teen Inventor, TEDX Speaker, Glamour Magazine Women of the Year: Tech Heroes, Glamour Magazine Women of the Year: Hometown Heroes, Teen Business Top 20