HENRY BODKIN: ‘A new study by the University of Edinburgh directs particular criticism towards films which feature primates appearing to “smile”, as this is actually a sign of distress… Backed by the UK charity Neotropical Primate Conservation (NPC), the researchers analysed two decades of English-speaking film trailers from 1993 to 2013. It estimated that primates … Continue reading Study: Hollywood unethical and cruel for starring chimpanzees and orangutans in films