Challenges in producing policy-relevant global scenarios of biodiversity and ecosystem services

Isabel M.D. Rosa, Andy Purvis, Rob Alkemade, Rebecca Chaplin-Kramer, Simon Ferrier, Carlos A. Guerra, George Hurtt, Hye Jin Kim, Paul Leadley, Inês S. Martins, Alexander Popp, Aafke M. Schipper, Detlef van Vuuren, Henrique M. Pereira