1.   He believed in a kind of progressive development of forms, but like Forbes stopped short of an actual evolutionary theory.

2.   He rejected all evolutionary theories and stressed instead the essentially cyclical nature of change.

3.   Indeed it does, and that is exactly what the evolutionary theory would predict.

4.   It is an increasingly influential idea in evolutionary theory, and one that will recur throughout the book.

5.   Other evolutionary theories of ageing have been proposed.

6.   Secondly, the Fabians pressed evolutionary theory in service of a collectivist ideal.

7.   Social psychologists, apart from those educated in ethology, have no evolutionary theory.

8.   Some scientists have rejected evolutionary theory.

9.   The relevance of such multiple sensory realities to conventional evolutionary theory has so far remained unconsidered.

10.   The sources of extrapolation theory, like those of evolutionary theory generally, are numerous.