PZ Myers on Chimeras and the State of the Union address

In his blog, biologist PZ Myers writes about how Bush's call to outlaw certain kinds of genetic engineering (emphasis mine).

I'm getting a lot of "WTF?" email about this statement from Bush:

Tonight I ask you to pass legislation to prohibit the most egregious abuses of medical research, human cloning in all its forms, creating or implanting embryos for experiments, creating human-animal hybrids, and buying, selling or patenting human embryos.

It's pure political calculus. He throws away the mad scientist and pig-man vote, and wins the religious ignoramus vote…and we know which one has the majority here.But guess what? Creating chimeras is legitimate and useful scientific research; it's really happening. Of course, it isn't with the intent of creating monstrous half-animal/half-human slaves or something evil like that, and scientists are well aware (or should be well aware) of the ethical concerns, and it's the topic of ongoing debate. Let's consider one recent example of such an experiment

[...he describes research into Down's syndrome using mice genetically modified with human chromosomes...]

These mice are a tool to help us understand a debilitating human problem.

George W. Bush would like to make them illegal.

He's trusting that everyone will think he is banning monstrous crimes against nature, but what he's really doing is targeting the weak and the ill, blocking useful avenues of research that are specifically designed to help us understand human afflictions.

His message isn't "We aren't going to let the mad scientists make monsters!", it's "We aren't going to let the doctors help those 'retards.'"

Once again, the ignorance and the bigotry of the religious right wins out over reason and humanitarianism. I think I know who the real pig-men are.

Pharyngula