01:32Science In ActionThe Zombie Pig BrainBBC World Service Duration: 27 minutes Mon 22nd Apr 2019, 01:32 on BBC World Service News InternetAvailable for over a yearListen nowWhat are the ethical concerns behind the so-called “Zombie Pig Brain”? Show more GenresFactualScience & NatureFormatsMagazines & ReviewsBrandScience In Action Source: BBC Online