2007 : WHAT ARE YOU OPTIMISTIC ABOUT?

Evolutionary Biologist; Professor of Anthropology and...
CEO and Managing Director, Intellectual Ventures; Co-Author...
experimental astrophysics and observational cosmology
Mathematician; computer scientist; Professor of Media Arts...
Professor of Computer Science at Stanford University
Professor of Biological Sciences, Physics, Astronomy,...
Professor of Applied Mathematics, Cornell University;...
Neuroscientist, Stanford University; Author, Monkeyluv
Chief News and Features Editor
Professor of Evolutionary Biology, Reading University,...
Albert Einstein Professor in Science, Departments of...
Information Scientist and Professor of Electrical...
Professor of Medicine at UCSD
Director, MIT Media Lab
Professor of Psychology, University of Texas, Austin;...
Neurologist & Cognitive Neuroscientist, The New School...
Science Journalist; Co-author, Why Good Things Happen To...
Co-founder of the World Science Festival and Chairman,...
Former President, The Royal Society; Emeritus Professor of...
Director emeritus of Fermi National Accelerator Laboratory
Journalist, La Stampa; Italy Correspondent, Science Magazine
Chair of Reproductive Biology, Director Scottish Centre for...
Senior Editor, Discover Magazine; Adjunct Professor,...
Physicist, University of Oxford; Author, The Beginning of...
Professor & Director, Institute of Philosophy School of...
Cofounder and Director, The Science Network; Neuroscience...
Psychologist and faculty member of the Harvard Medical...
Co-founder of Wikipedia and Citizendium
Psychologist, UC, Berkeley; Author, The Philosophical Baby
Professor of the Prehistory of Humanity, University of...
Internet Entrepreneur; Angel Investor
Psychologist; Richard Clarke Cabot Professor of Social...
Writer; Futurist; Author, Passionate Minds
Computer Scientist; Musician; Author, Who Owns The Future?
Principal, The Garreau Group
Professor of Computer Science, MIT; Director, Human...
Evolutionary Biologist; Emeritus Professor of the Public...
Felix Bloch Professor in Theoretical Physics, Stanford;...
Appleton Professor of Natural Philosophy, Dartmouth College...
Emeritus Professor of Psychology, London School of...
Catalyst, Information Technology Startups, EDventure...
Artist; Composer; Recording Producer: U2, Coldplay, Talking...
Curator, TED conferences, TED Talks
Psychologist; Director, Quality of Life Research Center,...
Professor Emeritus of Psychology at Stanford University;...
Writer and Television Producer; Author, Remembering Our...
Founder, The Whole Earth Catalog; Co-founder, The Well; Co-...
Chief Executive, Medical Research Council;Waynflete...
Journalist; Author, Us and Them
Philosopher and Cognitive Scientist, University of...
Physicist, Computer Scientist, Chairman of Applied Minds,...
Physicist, MIT; Recipient, 2004 Nobel Prize in Physics;...
climatologist, is a professor in the Department of...
Founder, Cyberlife Research; author, Creation: Life and How...
Geochronologist Emeritus, University of California, Berkeley
Science fiction novelist; Blogger; Technology activist; Co-...
A leading scientist of the 21st century for Genomic...
Philosopher and Researcher, C.N.R.S. Paris; Author, Text-E...
Professor of Psychology, Director NYU Center for Language...
Emeritus Professor of Physics and Astronomy, UC-Irvine;...
Neuroscientist; Professor of Psychiatry & Biobehavioral...
Psychologist; President, The Cooper Union for the...
Tech Culture Journalist; Partner, Contributor, Co-editor,...
Mathematician, Computer Scientist; CyberPunk Pioneer;...
Scientist; Spanish Television Presenter; Author, The...
Professor, Claremont McKenna College; Past-president,...
Professor of Philosophy, Philosophisches Seminar, Johannes...
Director, External Affairs, Science Museum Group; Coauthor...
Professor and Chairman of Computer Science, Brandeis...
Physicist, University of Vienna; Scientific Director,...
Biological Anthropologist, Rutgers University; Author, Why...
Research affiliate, MIT Media Lab
Head of Advanced Analytics, Spotify
Social & Technology Network Topology Researcher;...
Social and Cognitive Scientist; CEU Budapest and CNRS Paris...
Theoretical physicist; cosmologist; astro-biologist; co-...
Computer Scientist, UC Berkeley, School of Information;...
Physicist, Director, MIT's Center for Bits and Atoms;...
Technology Forecaster; Consulting Associate Professor,...
Vice President of Research & Collections, Denver Museum...
Roboticist; Panasonic Professor of Robotics (emeritus) ,...
Consultant; Adaptive Optics and Adjunct Professor of...
Physics Professor, Caltech; Experimental Physicist
Columnist, the Guardian, USA Today, and British GQ; Founder...
Abby Rockefeller Mauzé Professor of the Social Studies of...
Professor of Physics & Astronomy, University of...
Founding Dean, Minerva Schools at the Keck Graduate...
Co-editor, BoingBoing.net
Professor of Biology at Schumacher College
Principal Developer of the first omni-font optical...
Social Psychologist; Professor, New York University Stern...
Editor-in-Chief, Nature
Research Professor/Professor Emeritus, University of...
Independent Investigator and Theoretician; Author, The...
Senior Editor, Newsweek
Neuroscientist; Co-founder and Chairman, Project Reason;...
Computer Scientist, Yale University; Chief Scientist,...
Computational Neuroscientist; Francis Crick Professor, the...
Professor of Neurobiology and Psychiatry, UCSF; Author,...
Physicist, Perimeter Institute; Author, Time Reborn
Hi-Tech Industry Consultant; Former Executive at Apple...
Neurobiologist; Vice President of Research, George...
Editor, The Feuilleton (Arts and Essays), of the German...
Linguistic Researcher; Dean of Arts and Sciences, Bentley...
Psychologist, Autism Research Centre, Cambridge University...
Science Historian; Author, Turing's Cathedral: The...
Psychologist; Author, Consciousness: An Introduction
Professor of Life Sciences, Director, Center for Evolution...
Open Source and Public Sector, Google
Psychologist; Co-founder, The Gottman Relationship...
Physicist, MIT; Researcher, Precision Cosmology; Scientific...
Futurist, Business Strategist; Senior Vice President for...
Journalist; Director, Stevens Institute of Technology
Physicist
Author, Regenesis; Professor, Harvard University; Director...
Managing Director, Excel Venture Management; Co-author,...
Psychologist, University of California, Irvine
Psychologist & Computer Scientist; Engines for...
Professor of Geography, University of California Los...
Physicist, Harvard University; Author, Warped Passages;...
Software Pioneer; Philosopher; Author, "A Realtime...
Professor of Quantum Mechanical Engineering, MIT; Author,...
Research Associate & Lecturer, Harvard; Adjunct...
Science Writer; Consultant; Lecturer, Copenhagen; Author,...
Philosopher, Novelist; Author, Betraying Spinoza; 36...
Media Analyst; Documentary Writer; Author, Present Shock
Theoretical Neurobiologist; Affiliate Professor Emeritus,...
Neuroscientist; Chairman, Board of Directors Human Science...
Professor of Physics and Director of the Institute of...
Professor Emeritus of Chemistry and Senior Research...
Evolutionary psychologist, NYU Stern Business School and...
Science Writer; Founding chairman of the International...
Professor of Journalism, New York University; former...
Senior Maverick, Wired, Author, Cool Tools; What Technology...
Senior Consultant (& former Editor-in-Chief &...
Mallinckrodt Professor of Physics and Professor of the...
Physicist; Cosmologist, ASU; Author, A Universe from Nothing
Communications Expert; Author, Smart Mobs
Italian businessman
Curator, TED conferences, TED Talks
Author, Machines Who Think, The Universal Machine, Bounded...
Professor and Director, Positive Psychology Center,...
Science Editor
Psychologist; Historian of science; Publisher, Skeptic...
Classical Scholar, University Professor, Georgetown...
Psychologist; Author, Ecological Intelligence, Focus: The...
Social Psychologist; Hope College; Author, Psychology, 10th...
Mathematician; Executive Director, H-STAR Institute,...
President and CEO of the Aspen Institute; author, Steve...
Johnstone Family Professor, Department of Psychology;...
professor of astrophysics at the Institute for Advanced...
Theoretical Physicist; Aix-Marseille University, in the...
Philosopher; Austin B. Fletcher Professor of Philosophy, Co...
Psychologist and Biologist, Harvard University: Author,...
Journalist, The Guardian
Physicist, former President, Weizmann Institute of Science...
Hobbs Professor of Cognition and Education, Harvard...
Cognitive Scientist, UC, Irvine; Author, Visual Intelligence