[Podcast] If Science Takes A Wrong Turn, Who Rights It? ; NPR's Talk of the Nation, 8/5/11

[Podcast] Ira Flatow, NPR's Talk of the Nation: If Science Takes A Wrong Turn, Who Rights It? :

"Science is often idealized as a self-correcting system. But how often—and how quickly—is bad science set straight? Ira Flatow and guests discuss recent cases of scientific fraud that have led to retractions of journal studies, and whether human study volunteers have been harmed by bogus science."