Isaac Chotiner (and various commenters) seem to think it's self-evidently ridiculous for me to put quotation marks around the "Science" that liberals claim to be defending against conservatives, given that conservatives are, in fact, arrayed against the scientific consensus on several issues. By coincidence, I wrote a piece on roughly this subject in 2005, during the intelligent design debate, and here it is. It's behind the TNR firewell, so I've pulled out some excerpts below the fold.
... In the long run, though, intelligent design will probably prove a political boon to liberals, and a poisoned chalice for conservatives. Like the evolution wars in the early part of the last century, the design debate offers liberals the opportunity to portray every scientific battle--today, stem-cell research, "therapeutic" cloning, and end-of-life issues; tomorrow, perhaps, large-scale genetic engineering--as a face-off between scientific rigor and religious fundamentalism. There's already a public perception, nurtured by the media and by scientists themselves, that conservatives oppose the "scientific" position on most bioethical issues. Once intelligent design runs out of steam, leaving its conservative defenders marooned in a dinner-theater version of Inherit the Wind, this liberal advantage is likely to swell considerably.
If liberals play their cards right, this collapse could provide them with a powerful rhetorical bludgeon. Take the stem-cell debate, where the great questions are moral, not scientific--whether embryonic human life should be created and destroyed to prolong adult human life. Liberals might win that argument on the merits, but it's by no means a sure thing. The conservative embrace of intelligent design, however, reshapes the ideological battlefield. It helps liberals cast the debate as an argument about science, rather than morality, and paint their enemies as a collection of book-burning, Galileo-silencing fanatics.
This would be the liberal line of argument anyway, even without the controversy surrounding intelligent design. "The president is trapped between religion and science over stem cells," declared a Newsweek cover story last year; "Religion shouldn't undercut new science," the San Francisco Chronicle insisted; "Leadership in 'therapeutic cloning' has shifted abroad," the New York Times warned, because American scientists have been "hamstrung" by "religious opposition"--and so on and so forth. But liberalism's science-versus-religion rhetoric is only likely to grow more effective if conservatives continue to play into the stereotype by lining up to take potshots at Darwin.
Already, savvy liberal pundits are linking bioethics to the intelligent design debate. "In a world where Koreans are cloning dogs," Slate's Jacob Weisberg wrote last week, "can the U.S. afford--ethically or economically--to raise our children on fraudulent biology?" (Message: If you're for Darwin, you're automatically for unfettered cloning research.) Or again, this week's TNR makes the pretty-much-airtight "case against intelligent design"; last week, the magazine called opponents of embryo-destroying stem cell research "flat-earthers." The suggested parallel is obvious: "Science" is on the side of evolution and on the side of embryo-killing.
And this formula can be applied to every new bioethical dilemma that comes down the pike. Earlier this year, for instance, the National Academy of Sciences (NAS) issued ethical guidelines for research cloning, which blessed the creation of human-animal "chimeras"--animals seeded with human cells. New York Times reporter Nicholas Wade, writing on the guidelines, declared that popular repugnance at the idea of such creatures is based on "the pre-Darwinian notion that species are fixed and penalties [for cross-breeding] are severe." In other words, if you're opposed to creating pig-men--carefully, of course, with safeguards in place (the NAS guidelines suggested that chimeric animals be forbidden from mating)--you're probably stuck back in the pre-Darwinian ooze with Bishop Wilberforce and William Jennings Bryan.