As a consequence, geneticists described evolution simply as a change in gene frequencies in populations, totally ignoring the fact that evolution consists of the two simultaneous but quite separate phenomena of adaptation and diversification.


Toward a New Philosophy of Biology: Observations of an Evolutionist (ed. Harvard University Press, 1988)


As a consequence, geneticists described evolution simply as a change in gene frequencies in populations, totally ignoring the fact that evolution...

As a consequence, geneticists described evolution simply as a change in gene frequencies in populations, totally ignoring the fact that evolution...

As a consequence, geneticists described evolution simply as a change in gene frequencies in populations, totally ignoring the fact that evolution...

As a consequence, geneticists described evolution simply as a change in gene frequencies in populations, totally ignoring the fact that evolution...