When PZ visited Ken Ham's Crackhouse (Creation "Museum") one time, he noticed a plaque that claims that black people were all descendants of Ham, one of Noah's sons whose own son, named Canaan, was cursed to be a slave to his brothers right after he saw and mocked Noah's nakedness (Genesis 9:18-27).
According to PZ, this plaque justifies the long embraced notion, taken from the Bible, that since all black people are direct descendants of Ham, then they should be treated as slaves and nothing more. This goes directly against the false creationist notion that evolution leads to racism and slavery, something the crackhouse also advocates hypocritically in direct contrast to what is shown in the photo. When Ham finds out about PZ's reaction, he threw a raging fit and starts ranting on and on about how PZ is giving him and his crackhouse a bad name they both deserve. In one of his defensive spiels, he boasts that despite what PZ says about him being a racist, he does speak against racism every Sunday evening and have friends who are blacks. That's completely inexcusable.
When he does this, he's really hiding the fact that he shows no shame in expressing his vile hatred against races and peoples other than blacks despite his worthless boasting. Example: Jews, Gays, Muslims, and Islamic groups. He supports genocide as long as God ordains it (never mind his oft-repeated false claim about evolution leading, or have lead, people to genocide). He tells children to kill anyone who doesn't believe in God, and even prayed, "God, destroy Darwin's house!" without giving himself a second thought to how would he like it if God destroys his so-called creation "museum" and spare the Down House instead. It could happen you know. And how about the time he suggest kidnapping Aborigine natives and take away all their livelihoods so Christians can proselytize them? All this and many more coming from a man who claims he's against racism and prejudice, speaking out against the very same thing he's guilty of embracing himself while preaching God's Love on Sundays, and boasting about having friends who are blacks. That my friends is hypocrisy in the third degree! What is shown and advocated all throughout the crackhouse is racism, totalitarianism, scapegoating, and above all hypocrisy.