1999 : WHAT IS THE MOST IMPORTANT INVENTION IN THE PAST TWO THOUSAND YEARS?

Professor of Biology at Schumacher College
science editor of Weidenfeld & Nicholson
Founder and director of Psi-Phi Communications
Cosmologist; Physicist; Professor of Mathematical Science,...
Professor of Neurobiology and Psychiatry, UCSF; Author,...
Neuroscientist, New York University; Author, Anxious
Professor Emeritus of Chemistry and Senior Research...
Founding Partner, Formicio; Chairman & CEO, Cochrane...
Paleontologist; Author, Hominid Gang
Journalist: Author, A Planet of Viruses; Science Ink:...
Research Professor/Professor Emeritus, University of...
Editor-In-Chief and co-founder of Feed
Professor of Biology, Amherst College; Author, Plague Time
Fellow at The Rockridge Institute; Author, The Little Blue...
Catalyst, Information Technology Startups, EDventure...
Physicist, Perimeter Institute; Author, Time Reborn
Communications Expert; Author, Smart Mobs
Co-founder of the World Science Festival and Chairman,...
Mills Professor of Philosophy of Mind at the University of...
Physicist
Professor of Life Sciences, Director, Center for Evolution...
Roboticist; Panasonic Professor of Robotics (emeritus) ,...
Retired Director of the American Institute of Physics
Editor-In-Chief, Scientific American
Author; The Cancer Chronicles, The Ten Most Beautiful...
Post doctoral fellow in the Department Of Psychology,...
Professor, Department of Anthropology, University of...
Columnist; Broadcaster in areas of technology and computing
Psychologist and Biologist, Harvard University: Author,...
Professor of Anthropology, University of Michigan; Adjunct...
Writer and Television Producer; Author, Remembering Our...
Contributing Editor at Reason
Director emeritus of Fermi National Accelerator Laboratory
Geochronologist Emeritus, University of California, Berkeley
Professor of Computer Science at Stanford University
Media Analyst; Documentary Writer; Author, Throwing Rocks...
Managing director of science communications
1923-2016; Emeritus Professor, Formerly, Philosophy...
Physicist; Cosmologist, ASU; Author, A Universe from Nothing
professor of mathematics at Temple University
Director of The Human Origins Program
Royal Commissions on environmental pollution and genetic...
Film director and writer-producer
Writer; Speaker; Thinker, Copenhagen, Denmark
Neuroscientist; Collège de France, Paris; Author, The...
Professor of psychology and a professor of computer science...
Director of JavaSoft's Corporate and ISV Relations for...
Philosopher and Cognitive Scientist, University of...
Theoretical physicist; Author, The End of Time
Social and Cognitive Scientist; CEU Budapest and CNRS Paris...
Business Affairs Editor, The Economist; Author, The Edible...
Professor of Psychology, University of Texas, Austin;...
writer and founder and editor of Fiction Magazine
psychologist at Boston College
research astronomer at the Joule Physics Laboratory at the...
Mathematician; Executive Director, H-STAR Institute,...
Classics Scholar, University Librarian, ASU; Author, The...
Editor-in-Chief, Nature
Social & Technology Network Topology Researcher;...
Psychologist; Author, Consciousness: An Introduction
climatologist, is a professor in the Department of...
CFO of rightscenter.com, Inc
professor of astrophysics at the Institute for Advanced...
Flutist
a cofounder of GBN, a Partner in the Monitor Group of...
member of the External Faculty of the Santa Fe Institute
Software Engineer, Computer Scientist, Entrepreneur,...
Mathematical Physicist, U.C. Riverside
Psychologist, University of Massachusetts, Amherst; Author...
Associate Professor of Biology in Harvard's Department...
Journalist; Author, Us and Them
Physicist, Computer Scientist, Founder, Applied Invention...
Professor of Psychology, Hope College; Co-author,...
Evolutionary Biologist; Emeritus Professor of the Public...
Executive Editor, The New Yorker
Computational Neuroscientist; Francis Crick Professor, the...
Abby Rockefeller Mauzé Professor of the Social Studies of...
Associate Professor of Medicine at the National Autonomous...
Computer Scientist; Musician; Author, Who Owns The Future?
physicist, is Associate Vice Provost for Research at...
Senior Vice President, Product Strategy, Pearson
Emeritus Professor of Psychology, London School of...
Journalist; Director, Stevens Institute of Technology
Nobel Laureate; Physicist
Founder, TED Conference; eg Conference; TEDMED Conferences...
Existence is Non-Time, Non-Sequential, and Non-Objective
Mathematician; computer scientist; Professor of Media Arts...
Journalist; Author, Code Warriors
Professor, Anesthesiology and Psychology Associate Director...
Psychologist; Director, Quality of Life Research Center,...
John Evans Professor Emeritus of Computer Science,...
Information Scientist and Professor of Electrical...
Professor of Computer Science, Columbia University;...
Theoretical Neurobiologist; Affiliate Professor Emeritus,...
Biologist; Senior Science Writer, Bioversity International...
neurobiologist, is Professor of Biology and Director, Brain...
Physicist
Neuroscientist; Professor & Director, Center for Brain...
Chief Executive, Medical Research Council;Waynflete...
Philosopher; Austin B. Fletcher Professor of Philosophy, Co...
Professor of Interaction Design, Engineering Department,...
science writer and commentator
Hobbs Professor of Cognition and Education, Harvard...
Science Historian; Author, Turing's Cathedral; Project...
Author, the Trilogy: The Math Book, The Physics Book, The...
Professor emeritus at the University of New Mexico
Founder, The Whole Earth Catalog; Co-founder, The Well; Co-...