Every so often, the legend that is Corey Bradshaw publishes a Cartoon guide to biodiversity loss. This one made me especially sad. Perhaps because I saw several great people of the trees, stretching between bars in 4x4m round cages that they had been in for 20+ years, almost non-stop, in an orangutan care centre in Pangkalan Bun, Central Kalimantan, last year. They didn’t have a home to go back to, and couldn’t be let out into the small patch of enclosed forest that the smaller orangs could hang around in during set ‘play’ times, in case they caused a problem. Did we not cause their problem?