One of the purposes of a university is to find the truth, but that can’t be done if free discussion is banned. - Jerry Coyne

To Parker Bright, Hannah Black, and other critics of this painting, I say this:
I completely reject your criticism. If only artists of the proper ethnicity can depict violence inflicted on their group, then only writers of the proper ethnicity can write about the same issues, and so on with all the arts. And what goes for ethnicity or race goes for gender: men cannot write about suffering inflicted on women, nor women about suffering inflicted on men. Gays cannot write about straight people and vice versa.
The fact is that we are all human, and we are all capable of sharing, as well as depicting, the pain and suffering of others. I will not allow you to fracture art and literature the way you have fractured politics. Yes, horrible injustices have been visited on minority groups, on women, on gays, and on other marginalized people, but to allow that injustice to be conveyed only by “properly ethnic or gendered artists” is to deny us our common humanity and deprive us of emotional solidarity. No group, whatever its pigmentation or chromosomal constitution, has the exclusive right to create art or literature about their own subgroup. To deny others that right is to censor them.
To those who say this painting has caused them “unnecessary hurt” because it is by a white artist about black pain, I say, “Your own pain about this artwork is gratuitous; I do not take it seriously. It’s the cry of a coddled child who simply wants attention.”

Although this book deals with the conflict between religion and science, I see this as only one battle in a wider war—a war between rationality and superstition. Religion is but a single brand of superstition (others include beliefs in astrology, paranormal phenomena, homeopathy, and spiritual healing), but it is the most widespread and harmful form of superstition. And science is but one form of rationality (philosophy and mathematics are others), but it is a highly developed form, and the only one capable of describing and understanding reality.

As the journalist Nick Cohen noted about accusations that atheism is like religion, “It’s not a charge I’d throw around if I were seeking to defend faith. When people say of dozens of political and cultural movements from monetarism to Marxism that their followers treat their cause ‘like a religion,’ they never mean it as a compliment. They mean that dumb obedience to higher authority and an obstinate attachment to dogma mark its adherents.”