Group selection accustomed to group selection thinking that he did not realize his views "contravened orthodox Darwinian theory". The ethologist Niko Tinbergen praised Lorenz for his interest in the survival value of behavior, and naturalists enjoyed Lorenz's writings for the same reason. In 1962, group selection was used as a popular explanation for adaptation by the zoologist V. C. Wynne-Edwards. In 1976, Richard Dawkins wrote a well-known book on the importance of evolution at the level of the gene or the individual, "The Selfish Gene". From the mid 1960s, evolutionary biologists argued that natural selection acted primarily at the level of the
The Major Transitions in Evolution The Major Transitions in Evolution The Major Transitions in Evolution is a book written by John Maynard Smith and Eörs Szathmáry (Oxford University Press, 1995). At the time of its publication, Egbert Giles Leigh, Jr reviewing for "Evolution" commented that it "may be the most important book on evolution since [R.A.] Fisher's (1930) "The Genetical Theory of Natural Selection"". Maynard Smith and Szathmary authored a review article in "Nature". Maynard Smith and Szathmáry identified several properties common to the transitions: As stated by the authors, this book was aimed at professional biologists and assumes considerable prior knowledge. They have also