Worth the wait. After a blogging hiatus, the other Wise Woman returns, calmly filleting the arguments of one Professor Anthony Grayling like a forensic pathologist, wielding logic in place of a scalpel.
Lovely stuff. A chunk of precious ambergris on the shore of the blogging seas.
UPDATE - one more thought. Let's posit that the propensity towards evil is roughly constant in all times and all cultures. I can call it Original Sin, someone else can call it a biological imperative. At best, this can translate to 'everybody needs someone to hate', at worst to genocide.
Under which system - religious or utilitaran - is this tendency most likely to achieve free expression ? After all, as Grayling said, there was implied (and often explicit) anti-Semitism in Christian tradition for two thousand years, over which time perhaps several hundreds of thousands of Jews were killed. It took an avowedly non-Christian regime to kill several million in three or four years. We should not forget, though we cannot quantify, the "acts of evil that religious scruples have restrained".