The ongoing debate over evolution is indicative of a much bigger battle between the scientific community and the Bush administration :

Some other signs: if you were contemplating an abortion and were worried about the rumour that it might increase your risk of breast cancer, you might visit the website of the government-funded National Cancer Institute to read their factsheet, which noted that most scientists doubt a link. Or, at least, you might have done so until June last year, when the page, criticised by some Republicans in Congress, simply vanished. (A replacement page was posted last month.) Or maybe you were an Aids activist, elated by the president’s unexpected (and genuinely revolutionary) announcement in the State of the Union address of $15bn (pounds 9.7bn) in funding for fighting the epidemic worldwide - and then surprised to find that only around 10% was destined for the Global Aids Fund, while the rest would be funnelled through US agencies, where it is more likely to be accessible to American abstinence-only groups campaigning against condoms.

Welcome to the new battlegrounds of American science. No conspiracy, nor even one political agenda, links the incidents above. But US scientists say they are indicative of a new climate that has emerged under the Bush administration: one driven partly by close relationships with big business, but just as much by a fiercely moral approach to the business of science. The approach is not exclusively religious, nor exclusively rightwing, but is spreading worry as never before through the nation’s laboratories and lecture halls.