Hugh Possingham is the Chief Scientist of The Nature Conservancy having recently moved from the University of Queensland. His group of 29 PhD students and 15 postdocs (embedded in three centres) work all over the world using decision science tools from economics and applied mathematics to formulate and solve conservation problems in the real world. For example, Tun Mustapha marine park, the largest in Malaysia declared in May, was a joint project with WWF Malaysia and Sabah Parks. His interests include: conservation metrics, biodiversity offsetting, population modelling, sea-sharing and sea-sparing, prioritising actions, spatial zoning with Marxan and other tools, optimal monitoring and government policy. Here you can find a link to a magazine style description of some of the group’s most recent work. You can find his papers here.