Documentary about Nim Chimpsky, the chimpanzee who in the 1970s became the focus of a landmark experiment which aimed to show that an ape could learn to communicate with language if raised and nurtured like a human child. Following Nim's extraordinary journey through human society, and the enduring impact he makes on the people he meets along the way, the film is an unflinching and unsentimental biography of an animal we tried to make human.

In Cameroon there are fears that the practice of eating bushmeat - wild meat hunted in the rainforest, including endangered gorillas and chimpanzees - could trigger a new global pandemic of viruses. Unreported World investigates.