I've read more indepth stuff about P. Singer, detailing his views about bestiality and other depravities. The man is really, really repellent.
Really, really repellent.
Anyone defending, supporting or promoting evil is just as responsible as the schmo who actually does the deed. In Singer's case, maybe even more so, since he attempts to influence many people. He has a load of very heavy debt to pay. I won't say anything more as someone may take it amiss.