Which of the authors of "Welcome to the Universe: An Astrophysical Tour" advocated for the Doomsday Argument?
J. Richard Gott John Richard Gott III (born February 8, 1947 in Louisville, Kentucky) is a professor of astrophysical sciences at Princeton University. He is known for developing and advocating two cosmological theories: Time travel and the Doomsday argument.
Eric Schulman Eric Schulman is an American astronomer and science humorist. Schulman received his bachelor's degree from UCLA and his PhD from the University of Michigan. He is the author of "A Briefer History of Time: From the Big Bang to the Big Mac" (1999) and has been a member of the editorial board of the Annals of Improbable Research since 1998. He sometimes uses the pen name E. Robert Schulman when writing science humor articles. Schulman was the first "Armchair Astrophysics" columnist for the Astronomical Society of the Pacific's "Mercury" Magazine (he was succeeded by Christopher Wanjek in 2001).