We canvassed the world of the social and behavioral sciences, looking for rising stars whose careers promise to make a lasting mark. We'll be profiling the top 30 throughout the month of April.
A person named "John Titor" started posting on the Internet one day, claiming to be from the future and predicting the end of the world. Then he suddenly disappeared, never to be heard from again.
George Jetson is (or will be) a liar, says noted historian Michael Bess, who sees redesigning the human platform as the story that both scriptwriters and policymakers are missing.