Aaron Kronis

SEO Expert Consultant / Music Producer / CEO Stamina Records Stamina Records Corporation

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"

Alain Nu

Mentalist, Illusionist, Television Personality & Author

Alanna Shaikh

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

Alison Kosik

CNN Business Correspondent

Allison Allen

Story-teller, Actress, Teacher, Author and Dramatist for WOF

Allison Hauser

Executive Director of Girls On The Run NYC

Alyson Theriot

Andrea Holwegner

Andrea sparks motivation for wellness change. Her message is not just about nutrition, it's about LIFE and achieving better balance, energy & health.

Andrew Connolly

Astronomer

Andrew Hoffman

Holcim (US) Professor of Sustainable Enterprise at the University of Michigan

Andrew J. Coulson

Director of Cato's Center for Educational Freedom

Andrew Trees

His most recent book, Decoding Love, explores the latest scientific research on human attraction.

Andrew Wooten

Crime Awareness and Security Expert

Angela Thomas Pharr

Christian Author & Speaker

Anita Archer

Educational Consultant, Author of "Explicit Instruction: Effective and Efficient Teaching"

Anna Hopkins-Arnold

Professional Genealogist based in historic Durango, Colorado in the Four Corners region of southwest Colorado. Trained in engineering and biology with experience teaching science to all ages from pre-school through college and up to senior citizens. I can

Anne Colby

Consulting Professor at Stanford University; Expert in Moral Education

Antony Francis

Vice President of Marketing & Sales at Software Logistics; Making Sense Out of the Senselessness of Social Media

Arati Prabhakar

Director of the White House Office of Science and Technology Policy & Assistant to the President for Science and Technology