An exclusive talk for MWT by Dave Goulson FRSE FRES, Professor of Biology (Evolution, Behaviour and Environment) at the University of Sussex. Specialising in the ecology and conservation of insects, particularly bumblebees, Goulson is the author of several books, including Bumblebees: Their Behaviour and Ecology (2003), and over 200 peer-reviewed articles. In 2006 he founded the Bumblebee Conservation Trust, a charity that aims to reverse the decline in the bumblebee population.