Nigel Brandon

Director of the Sustainable Gas Institute (SGI)

Mike Clayton

Specializes in Personal Effectiveness, Productivity, and Organizational Change

James Woudhuysen

James Woudhuysen, 63, is a physics graduate and Visiting Professor at London South Bank University, UK.

Roy Vella

Mobile Financial Services Expert, Speaker & Entrepreneur

Kevin Kendall

Professor of Formulation Engineering

Lisa Winning

Founder and CEO of HeTexted

Magnus Larsson

Sustainable Architect & TED Talker; Seeks to Turn Harsh Landscapes into Habitable Structures

Laetitia Wajnapel

Parisian in London - AD / Photography / Editorial. Founder of MademoiselleRobot.com.

Martin Pistorius

Web Developer, Designer, and Author of "Ghost Boy"

Stephan von Perger

Early stage tech VC in Europe

Eben Upton

Founder & CEO of the Raspberry Pi Foundation

Satoshi Kanazawa

Evolutionary Psychologist and Intelligence Researcher, London School of Economics and Political Science

Jay Baughan

Social Impact Leader

Jackie Tabick

Britain's First Female Rabbi

Caspar Berry

Renowned Expert on Risk-Taking and Decision-Making

Meaghan Ramsey

Chief People Officer & Partner at Brunswick Group

Why thinking you're ugly is bad for you - Meaghan Ramsey - TED

Ashley Dove-Jay

Crew Commander of Mars analog astronauts expedition, aerospace engineer (PhD), 3x TEDx speaker, prolific pop-sci writer, space columnist

Tom Chatfield

Author on Contemporary Culture; Tech Philosopher

Liam Dryden

Scottish Internet Personality; Known as a Part of the Band Chameleon Circuit and as Kai in "Chronicles of Syntax"

Dr. Dennis Bray

Professor Emeritus at the Department of Physiology, Development and Neuroscience, University of Cambridge