Robin Dunbar

Anthropologist, Evolutionary Psychologist & Author

Zain Asher

News Anchor at CNN International

Karl Marlantes

Vietnam War Veteran & Author of "Matterhorn" and "What it is Like to Go to War"

Dr. Scilla Elworthy

Founder of the Oxford Research Group, Three-Time Nobel Peace Prize Nominee & Author

Scilla Elworthy on Humanity

Roy Bahat

Head of Bloomberg Beta; Venture Capitalist & Entrepreneurship Lecturer

Daniel Knowles

Washington Correspondent at The Economist

Emily T. Troscianko

Knowledge Exchange Fellow at The University of Oxford, Researching the Connections between Eating Disorders & Fiction

Danny Dorling

Social Geographer, Professor at the University of Oxford

Emma Sky

British Expert on the Middle East, Former Political Advisor in Iraq, Current Director of Yale World Fellows

Manos Antoninis

Director of Global Education Monitoring Report

Ailsa Chang

Host, All Things Considered, Former Co-host of "Planet Money" Podcast

Alison Gopnik

Professor & World Leader in Children's Learning and Development

Cameron Hepburn

Professor of Environmental Economics & Director of the Smith School of Enterprise & the Environment at the University of Oxford

William MacAskill

Co-Founder & President of the Centre for Effective Altruism; Associate Professor of Philosophy at Oxford University

Totally Enormous Extinct Dinosaurs

Solo project of Orlando Higginbottom, British electronic music producer, DJ and singer

Roger Bootle

Global Economist & Chairman of Capital Economics

Mark Haddon

Author of "The Curious Incident of the Dog in the Night-time;" Creative Writing Professor for the Arvon Foundation & Oxford University