STATUS: previously in development (2010-2011 season)
DEVELOPMENT STAGE: ordered to series
DESCRIPTION: (from Science's press release, April 2010) What if one critical moment in history had gone the other way? What would our world look like? "What If?" challenges the brainpower of the world's brightest scientists to paint a startling and completely credible picture of a world that almost was: Humans and Neanderthals living side-by-side, the United States paralyzed by a larger Three Mile Island incident, and a terrorist attack that brings the world economy to a halt.