Peter Steier is assistant professor at the Faculty of Physics and member of the research group Isotope Physics. Working with accelerator mass spectrometry (AMS) techniques he is interested in very heavy ions (actinides), time-of-flight detectors, energy loss and straggling, isobar identification, the 14C dating for archaeology, and application of Bayesian statistics to calibration.
We are specifically interested in the biological causes of facial shape variation and in the resulting social perception (both in children and adults). We study biological processes such as allometric, androgenic (current, and prenatal via 2D:4D) on (facial) morphology, and integrate concepts from evolutionary psychology and aesthetics to test evolutionary hypothesis in relation to mating system, fluctuating asymmetry, perceived attractiveness, sex stereotypes, overgeneralization, etc.
I am a geoarchaeologist and apply microscopic techniques to the sedimentary archaeological record. I view and analyze sediments, deposits and features as archives of paleoenvironments as well as of human behavior. I am particularly interested in how archaeological sites form and preserve over time, in the evolution of human use of fire and in archaeological sediments and speleothems as paleogenetic archives.
A theoretical basis is of high importance in the fields of co-evolutionary theory and transition studies: Prof. Wilfing has gathered profound experience in epistemology, of which is mainly focused on theoretical biology. The main focus of the Work Group Human Ecology is currently on the topic: perspectives of sustainable development in industrialised societies and developing countries with special consideration of network research and the value action gap.