Edward Kenney: The Junk Science of George W. Bush:

"Today, flat-earthers within the Bush Administration - aided by right-wing allies who have produced assorted hired guns and conservative think tanks to further their goals - are engaged in a campaign to suppress science that is arguably unmatched in the Western world since the Inquisition. Sometimes, rather than suppress good science, they simply order up their own. Meanwhile, the Bush White House is purging, censoring, and blacklisting scientists and engineers whose work threatens the profits of the Administration's corporate paymasters or challenges the ideological underpinnings of their radical anti-environmental agenda. Indeed, so extreme is this campaign that more than sixty scientists, including Nobel laureates and medical experts, released a statement on February 18 that accuses the Bush Administration of deliberately distorting scientific fact 'for partisan political ends.' "