Paul Levinson, PhD, is Professor of Communication & Media Studies at Fordham University in NYC. His science fiction novels include The Silk Code (winner of Locus Award for Best First Science Fiction Novel of 1999), Borrowed Tides (2001), The Consciousness Plague (2002), The Pixel Eye (2003), The Plot To Save Socrates (2006), Unburning Alexandria (2013), and Chronica (2014) - the last three of which are also known as the Sierra Waters trilogy, and are historical fiction as well as science fiction. His stories and novels have been nominated for Hugo, Nebula, Sturgeon, Edgar, Prometheus, and Audie Awards. His nonfiction books, including The Soft Edge (1997), Digital McLuhan (1999), Realspace (2003), Cellphone (2004), and New New Media (2009; 2nd edition, 2012), have been translated into twelve languages. He co-edited Touching the Face of the Cosmos: On the Intersection of Space Travel and Religion in 2016. He appears on CNN, MSNBC, Fox News, the Discovery Channel, National Geographic, the History Channel, NPR, and numerous TV and radio programs. His 1972 LP, Twice Upon a Rhyme, was re-issued in 2010, and his second album, Welcome Up: Songs of Space and Time, was released in 2020. He was President of the Science Fiction and Fantasy Writers of America, 1998-2001.

He reviews television in his InfiniteRegress.tv blog, and was listed in The Chronicle of Higher Education's "Top 10 Academic Twitterers" in 2009.