Subject(s): Biology, Chemistry, Genetics, Evolution
Minimum Ability Level: AS
Rating: 5/5
Rating: 5/5
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This is a really great book which describes evolution in terms of individual genes - small, self-replicating molecules competing in an environment of limited atoms - and how they build 'gene machines' (i.e. us!) to improve their chance of replicating. He continues to explore how so-called selfish genes explain natural phenomena such as suicidal bees, by discussing mathematically using game theory how this apparent altruism benefits the gene by improving the chance of related organisms surviving. He also explains subjects such as the energetically expensive and dangerously bright colours of male birds using similarly easy to follow arguments. This book gave me a great insight into genetics and evolution, and would be suitable for any AS student considering studying a related subject at university.
