The American media is widely perceived to lean to the Left. Though most journalists won’t openly admit the fact, it is indisputably true. As reported in the Washington Post, a 2014 study showed that among journalists Democrats outnumber Republicans by four to one. (The exact numbers were: 28.1% Democrat, 7.1% Republican, 50.2% Independent, and 14.6% “other” — whatever that means.) It is impossible to know exactly what to make of the roughly 65% of journalists who refused to put a label on themselves, but it is perhaps safe to assume that Left-leaning independents outnumber Right-leaning independents by the same margin. After all, about 93% of DC-based journalists vote Democrat, and 65% of donations from journalists went to Democrats in 2010.
For science journalists, political affiliation shouldn’t be a problem because the job of a science writer is to report data and facts. Yet, it is a problem. As Hank Campbell and I detailed in our book, Science Left Behind, science journalists are quick to point out unscientific flaws in Republican statements and policies, but shy away from doing the same for Democrats. (Thankfully, this is slowly beginning to change, as more journalists are rebuking Democrats for being opposed to GMOs.)
The left-wing echo chamber that is the modern-day science newsroom has resulted in some very troubling controversies. A recent outbreak of political correctness has resulted in the termination of a Scientific American blogger who committed the unspeakable crime of giving a favorable review to a controversial book on genetics by New York Times writer Nicholas Wade and for defending Richard Feynman against exaggerated accusations of sexism.