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