The debate of experimentation on primates
| 06:46 mins.
Animal rights activists called him a scumbag, a monster, a murderer - and even threatened to kill him. Now, Nikos Logothetis, who heads the Max Planck Institute's biological cybernetics facility in Tübingen, has said he will stop conducting experiments on primates. And what do other scientists think about it? Fabian Schmidt travelled to Tübingen to talk to Andreas Nieder about it.