Australia has exported some wackos, like Ken Ham, creator of the Noah's Ark theme park, and some oligarchs, like Rupert Murdoch. And then there's philosopher Peter Singer. In this 18 minute video, he speaks about progress (or lack thereof) in humans' treatment of animals - but also issues that
have got him into hot water. "There are particular issues that seem to be very sensitive at the moment..." How he maintains his composure when attacked is truly remarkable.