I am a game designer interested in using games to engage people with imagining alternative futures. I'm the creative director and producer of WORLD WITHOUT OIL, a collaborative online "alternate reality game" exploring America's (and the world's) dependence on oil (www.worldwithoutoil.org). I've also designed and conducted "serious games" that explore ecological footprints, infectious diseases, and science mysteries (www.sciencemystery.com).