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Biological Sciences
University of Sussex
BN9 1QG
United Kingdom

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My
theoretical research focuses on two main areas.
The
first of these has to do with factors that control the rate of evolution.
Within this area, I am particularly interested in the evolution
of sex, the evolution of mating systems, and the accumulation of
mutations that affect fitness.
The
second area relates to the evolution of social behaviour. Within
this second area I am particularly interested in the way that social
behaviour coevolves with factors that control population structure.
In
carrying out my theoretical work, I pay special attention to the
effects of environmental heterogeneity and local resource dynamics.
My
other research interests include cultural evolution in humans and
other animals, microbial evolution, and the origin of life....
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