Making Robust Policy Decisions Using Global Biodiversity Indicators - Nicholson, E; Collen, B; Barausse, A; Blanchard, JL; Costelloe, BT; Sullivan, KME; Underwood, FM; Burn, RW; Fritz, S; Jones, JPG; McRae, L; Possingham, HP; et al. (PLOS ONE, 2012)