INTERVIEWS WITH SCIENTISTS Erwin Chargeff (Columbia University) Carl Djerassi (Stanford University) David Ehrenfeld (Rutgers University) Arthur Galston (Yale University) George Evelyn Hutchinson (Yale University) Jonathan King (M.I.T.) George Kistiakowsky (Harvard University) Linus Pauling Roger Schank (Yale University) Charles Schwartz (University of California, Berkeley) Robert Sinsheimer (University of California, Santa Cruz) George Wald (Harvard University) Victor Weisskopf (M.I.T.) Joseph Weizenbaum (M.I.T.) Edward Wilson (Harvard University) Boris Zeidge (Rutgers University)