Tom Shachtman is an author, filmmaker, and educator. He has written or co-authored more than thirty books, as well documentaries for ABC, CBS, NBC, and PBS, and has taught at major universities. Publishers Weekly lauded his book Rumspringa: To Be or Not to Be Amish as "not only one of the most absorbing books ever written about the Plain People, but a perceptive snapshot of the larger culture in which they live and move." He has written articles for The New York Times, Newsday, Smithsonian, and environmental monthlies, and writes a column for The Lakeville Journal (CT). A two-hour television documentary based on his book Absolute Zero and the Conquest of Cold was broadcast on PBS in February 2008.