Danny Mekić

Dutch Technology Expert, Young Entrepreneur & Boardroom Advisor on Future Strategy, Innovation, and Digital Transformation

Gloria Ladson-Billings

Former Kellner Family Professor of Urban Education in the Department of Curriculum & Instruction at the University of Wisconsin-Madison

Darren Walker

President of the Ford Foundation; Chair of the US Alliance on Impact Investing

HOW Insights — NEW

Julia Bacha

Award-Winning Documentary Filmmaker, Creative Director at Just Vision

Kim Gorgens

Neuropsychologist; Professor at University of Denver

Chris Mosier

First Transgender Man to Make Team USA, Transgender Advocate, Triathlete & All-American Duathlete

Keith Smith

Rape Survivor; Speaker on Childhood Sex Abuse, Sexual Assault & Rape

Chad Pregracke

Founder of Living Lands & Waters, CNN's Hero of the Year for 2013, Environmental Speaker & Bestselling Author

Shane Bitney Crone

Filmmaker, Writer & LGBTQ Advocate Known for "Bridegroom"

Genifer Murray

Founder & CEO of CannLabs

John Passacantando

Former Executive Director of Greenpeace USA

Agapi Stassinopoulos

Inspirational Teacher & Best-Selling Author; Known for "Wake Up to the Joy of You: 52 Meditations and Practices for a Calmer, Happier Life"

Karen DeSalvo

Chief Health Officer at Google, Former Assistant Secretary for Health at the U.S. Department of Health & Human Services

Janet Folger Porter

Pro-Life Speaker, President & Founder of Faith2Action

Barbara Rozgonyi

Sales Performance Coach, Entrepreneur & Author

Erica Frenkel

Chief Operating Officer at Gradian Health Systems

Francis Tapon

Author, Harvard MBA, and World Traveler

Julian Baggini

Julian Baggini is the author of several books about philosophy written for a general audience. He is the author of The Pig that Wants to be Eaten and 99 other thought experiments and is co-founder and editor-in-chief of The Philosophers' Magazine.

Doug Smart

Award-Winning Business Motivational Speaker, Author, Career Coach and Senior Management Adviser

Daniel Pipes

Foreign Policy Expert & President of The Middle East Forum

Andrea Pino

Women's & Civil Rights Activist; Founder of End Rape on Campus

Pedro De Abreu

Harvard scholar, entrepreneur, author.

Elaine Sanchez

Caregiver Speaker, Author & Co-Founder of CaregiverHelp.com

Robert Sege

Professor of Medicine at Tufts University School of Medicine

Thomas Perls

Geriatrician & Researcher in Human Exceptional Longevity at Boston University; Principal Investigator of the National Institute on Aging

Susan B. Neuman

Educator, Researcher, and Education Policy-Maker

Larry Walker

Seasoned management consultant, Christian counselor, and mission leader.

Harvey Wasserman

Journalist, Author, Democracy Activist & Advocate for Renewable Energy

Fernando Reimers

Ford Foundation Professor of the Practice in International Education at the Harvard Graduate School of Education

Lee Cronin

With his research group, Lee Cronin is investigating the emergence of complex self-organising chemical systems -- call it inorganic biology.