Slimboy do you agree with his thoughts? Slim what do you think of Dawkin's call to mock Christians? Hitler with his whacko Nazi party, started with hateful mocking towards the Jews, with name-calling, posters of greedy bankers, large noses. Do you support his rhetoric to tear a human being who disagrees with you, with ad-hominen attacks?
Peter Singer's apologists and suppoters cannot clean up all his unfiltered thoughts, his early work is not tame, and he supported people with disabilities to be removed from society. The clear path in a evolutionary world, would be to eliminate all the wasted money spend on individuals and groups who contribute no positive benefit to the human race. Welfare and Disablity animals who are "eater's, feeder's" off the herd, would quickly be left to die. Natural Selection tells us to get rid of the weak and infirm, to make way for a better, stronger species.
Richard Dawkins is allowed to spew his hate, his followers slither to his snake charming pipe, not realizing that many of them would be eliminated in his perfect world.
Singer's past lectures were blunt, his original thoughts are not what you posted, Before he was sanctioned and called out for his anti-disability remarks, he was a true believe in Eugenics. Peter Singer and Dawkins have no use for three legged (Diseased, Mentally or Physically) gazelles roaming the jungle, the lions and jackals are the first to eat these undesirable animals evolution should have eliminated. Christian morality has combatted groups wanting to kill off the weak members of society, and it's ironic, that the mentally ill and disabled members (living off the herds hard work) would defend the actions of these teachers.