271
Michael Atiyah, “Pulling the Strings,” Nature 438 (December 22–29, 2005): 1,082.
272
Glennda Chui, “Wisecracks Fly When Brian Greene and Lawrence Krauss Tangle Over String Theory,” Symmetry 4 (May 2007): 17–21.
273
Sean Carroll, “String Theory: Not Dead Yet,” Cosmic Variance blog, Discover online magazine, May 24,2007, .
274
Edward Witten, quoted in К. C. Cole, “A Theory of Everything,” New York Times Magazine, October 18, 1987.
275
Ibid.
276
Alan Guth (MIT), interview with author, September 13, 2007.
277
Brian Greene, The Elegant Universe (New York: Vintage Books, 2000), p. 261.
278
Max Tegmark (MIT), interview with author, October 23, 2007.
279
Faye Flam, “Getting Comfortable in Four Dimensions,” Science 266 (December 9, 1994): 1, 640.
280
Cumrun Vafa (Harvard University), interview with author, January 19, 2007.
281
Robbert Dijkgraaf (University of Amsterdam), interview with author, February 8, 2007.
282
David Morrison (University of California, Santa Barbara), interview with author, May 27, 2008.
283
Allan Adams (MIT), interview with author, May 23, 2008.
284
Joe Polchinski (University of California, Santa Barbara), interview with author, August 31, 2007.
285
Edward Witten (Institute for Advanced Study), e-mail letter to author, January 30, 2007.
286
Adams, interview with author, May 23, 2008.
287
Turnbull WWW Server, “Quotations by Gauss,” School of Mathematical Sciences, University of St. Andrews, St. Andrews, Fife, Scotland, February 2006, .
