Iām an evolutionary biologist and a Wenner-Gren Fellow at the Evolutionary Biology Centre at Uppsala University, Sweden. My research focuses on the biology of genetic conflicts and what they can tell us about the evolution of conflict and cooperation more generally. I develop population genetic theory and perform comparative analyses to ask how and why such conflicts occur and how they fit into models of social evolution. I also work on the foundations of the so-called geneās-eye view of evolution, also known as selfish gene theory. I studied at Edinburgh and Toronto and was a postdoc at Cornell and Harvard.
The biggest strength of the geneās-eye view is that it helps us make sense of things that seem impossible to understand from the perspective of individual organisms. One example is selfish genetic elements. These are genes that in one way or another have hijacked the system by which genes are replicated and passed on to the next generation. This ability allow them to spread in a population, even if they are harmful to the organism that carries them. I was given Burt and Trivers's book as an undergraduate by the professor who would later become my PhD advisor. That was over ten years ago, but every time I pick up this book I am reminded of how awestruck I was. Selfish genetic elements and genetic conflicts are a weird and wonderful world andGenes in Conflict is the best guide there is.
In evolution, most genes survive and spread within populations because they increase the ability of their hosts (or their close relatives) to survive and reproduce. But some genes spread in spite of being harmful to the host organism-by distorting their own transmission to the next generation, or by changing how the host behaves toward relatives. As a consequence, different genes in a single organism can have diametrically opposed interests and adaptations.
Covering all species from yeast to humans, Genes in Conflict is the first book to tell the story of selfish genetic elements, those continually appearing stretches of DNA thatā¦
