Evolutionary Genetics and Cultural Traits

The chapter explains why evolutionary genetics – a mathematical body of theory developed since the 1910s – eventually got to deal with culture: the frequency dynamics of genes like “the lactase gene” in populations cannot be correctly modeled without including social transmission. While the body of theory requires specific justifications, for example meticulous legitimations of […]

Phenotypic variation in ecological setting

Organisms are niche constructors: they impact the environment and modify selective pressures that direct their own evolution as well as that of their non-conspecific fellows in ecological systems at various scales. The theoretical acknowledgement of niche construction has inspired many reflections about the active role of organisms in evolution, often proclaiming a revolutionary theoretical change. […]

EGENIS – The ESRC Centre for Genomics in Society, University of Exeter

Ankeny & Leonelli (2011) recently spelled out a number of epistemological characteristics of model organisms which, they think, make them special in the more general category of experimental organisms. In this seminar I show how some similar epistemological characteristics apply to a theoretical model, i.e. the Mendelian population, making it special in respect to other […]