2014-present, Assistant Professor in Ecology, Evolution and Public Affairs, Princeton University, USA. 2010-2014, Royal Society University Research Fellowship, Department of Zoology, Oxford University, UK. 2009-2010, Post-doctoral researcher, Department of Ecology and Evolution, Princeton University, USA. 2008-2009, Post-doctoral researcher, Center for Infectious Disease Dynamics, Penn State University, USA. 2006-2008, Duke Population Research Institute Post-doctoral Fellow, Duke University, Durham, USA. 2005-2006, Post-doctoral researcher, Max Planck Institute for Demographic Research, Rostock, Germany. 2002-2005, Imperial College London, UK Ph.D. on ”The Evolutionary Demography of Monocarpic Perennials” 2000, University of Oxford, St Hugh’s College, UK. B.A. (hons), Biology. First Class.