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. […]

Tree and network models in San Francisco

Emanuele Serrelli co-organizes with Nathalie Gontier the session “Tree and network models of micro- and macroevolution” at the 2012 Annual Meeting of the American Anthropological Association (November 14-18, 2012). Developing from phylogenetic methodologies in evolutionary biology, the session examines how cultural trees and networks are composed differently (which data are used to compose trees and […]

University of Sydney HPS Research Seminar Series

For 80 years now, a famous and influent picture have been around in evolutionary biology: it is the adaptive landscape, a hilly or rugged surface with peaks and valleys onto which combinations of traits are mapped, the elevation representing the fitness value of these combinations. As a communication and heuristic tool, the adaptive landscape well […]

Guiding extrapolation from model to target

Monika Piotrowska thanks me in her paper: Piotrowska M (2012). From humanized mice to human disease: guiding extrapolation from model to target. Biology and Philosophy. DOI 10.1007/s10539-012-9323-5. “I would like to thank Matt Haber, Anya Plutynski, Emanuele Serrelli, Mike Wilson, Rasmus Winther, members of the audience at ISHPSSB 2011 in Salt Lake City, and the […]

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 […]

PhD Dissertation

This dissertation brings a contribution to the philosophical debate on adaptive landscapes, an influent “model” or “metaphor” in evolutionary biology. Some elements of innovation are: the distinction between native and migrant metaphor; a processual and communicational idea on what the Modern Synthesis was, and on what role a metaphor could have played in it; a […]