Alex Laskey

Founder and Former President at OPOWER

Alexander Tsiaras

Editor-in-Chief and Founder/CEO, TheVisualMD.com

Alexis Madrigal

Senior Editor at The Atlantic & Author of "Powering the Dream: The History and Promise of Green Technology"

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

Alison Kosik

CNN Business Correspondent

Alison Moore

CEO, Comic Relief US

Alison Sander

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

Aliza Licht

Founder & President of LEAVE YOUR MARK LLC; Author, Consultant & Podcaster

Allan McLennan

Co-founder/market leader/advocator in software defined/smart TV, on-demand OTT subscription service originator, and founder data analytics platforms

Allen Olivo

Acting CMO for PayPal; Former Vice President, Global Brand Marketing for Yahoo!

Allen Sinai, PhD

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

Amanda Johns Vaden

Keynote Speaker, Executive Coach, Founding Partner at Southwest Consulting

Amar Hanspal

SVP of Products, Autodesk

Amartya Sen

Professor of Economics and Philosophy at Harvard University

Ambassador Munir Akram

Former Permanent Representative to the UN from Pakistan

Amelia Rose Earhart

President of the Fly With Amelia Foundation; One of the Youngest Women to Fly Around the World in a Single Engine Aircraft

Amelia Rose Earhart - Keynote Reel: "Learn to Love the Turbulence"

Amity Shlaes

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

Amy Lockwood

Deputy Director of Stanford's Center for Innovation in Global Health

Amy Porterfield

Social Media Strategist - Specializing in Facebook Marketing; Co-author of "Facebook Marketing All-In-One for Dummies"