Dr. James Clark, PhD¹, Nicola Beaumont¹, Nicholas Hanley², Tobias Börger³, Robert J Johnston⁴, Keila Meginnis², Christopher Stapenhurst⁵ and Frans P de Vries⁶, (1)Plymouth Marine Laboratory, Plymouth, United Kingdom, (2)University of Glasgow, School of Biodiversity, One Health and Veterinary Medicine, Glasgow, United Kingdom, (3)HWR Berlin, Berlin School of Economics and Law, Berlin, Germany, (4)Clark University, George Perkins Marsh Institute, Worcester, United States, (5)Budapest University of Technology and Economics, Faculty of Economics and Social Sciences, Budapest, Hungary, (6)University of Aberdeen, Department of Economics, Aberdeen, United Kingdom