Zweimal LOL:

1)
In tests conducted by Prof. Henry E Adams of the University of Georgia, homophobic men who said they were exclusively heterosexual were shown gay sex videos. Four out of five became sexually aroused by the homoerotic imagery, as recorded by a penile circumference measuring device - a plethysmograph.

2)
One of Pianka's earliest points was a condemnation of anthropocentrism, or the idea that humankind occupies a privileged position in the Universe. He told a story about how a neighbor asked him what good the lizards are that he studies. He answered, “What good are you?”

Pianka hammered his point home by exclaiming, “We're no better than bacteria!”
[...]
Pianka then displayed a slide showing rows of human skulls, one of which had red lights flashing from its eye sockets.

AIDS is not an efficient killer, he explained, because it is too slow. His favorite candidate for eliminating 90 percent of the world's population is airborne Ebola ( Ebola Reston ), because it is both highly lethal and it kills in days, instead of years. However, Professor Pianka did not mention that Ebola victims die a slow and torturous death as the virus initiates a cascade of biological calamities inside the victim that eventually liquefy the internal organs.

After praising the Ebola virus for its efficiency at killing, Pianka paused, leaned over the lectern, looked at us and carefully said, “We've got airborne 90 percent mortality in humans. Killing humans. Think about that.”

PETA liebt den Mann.