Blogs / Reality Base

You still can’t get away with saying it in Hollywood, but after a lawsuit by a Christian anti-choice group, now you can smack it in the center of a Google ad. The New York Times reports that Google is now allowing religious organizations to buy ads in the search giant’s vast network that contain the keyword “abortion.” In the past, the search juggernaut had followed a policy of not selling the “abortion” keyword to religious groups—though it would allow other groups, including doctors offering abortions and resource sites like Our Bodies, Ourselves, to purchase ads with the keyword.

Enter Britain’s staunch anti-choice group the Christian Institute, which took its case to court after Google rejected its ad containing the following: “UK abortion law: Key news and views on abortion law from The Christian Institute.” The ad was referring to a bill before the House of Commons concerning potential abortion restrictions.

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The big story today: A new study from the University of Liverpool found that birth control pills could be messing with women’s ability to find genetically dissimilar partners, thereby upping the chances of infertility, miscarriage, and offspring with weakened immune systems.

The key issue, according to Craig Roberts, an evolutionary psychologist who led the study, is body odor:

Humans choose partners through their body odor and tend to be attracted to those with a dissimilar genetic make-up to themselves, maintaining genetic diversity. Genes in the Major Histocompatibility Complex (MHC), which helps build the proteins involved in the body’s immune response, also play a prominent role in odor through interaction with skin bacteria. In this way these genes also help determine which individuals find us attractive.

The pill has been shown to affect the sense of smell in the past, and while the exact reason for this side effect isn’t known, researchers have speculated that, since the areas of the brain that control both the sense of smell and the ovaries are located near one another, taking a pill that alters one could alter both.

The problem with the odor effect, argue the authors, is that it alters subjects’ preferences for genetically dissimilar men—a loaded idea, given that it hints there might be serious repercussions from the world’s most popular form of birth control. The odor-changing theory has been around for a while, and until now most of the data on MHC differences were gathered from rodents.

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• Anthrax drama! As the Feds close in on a suspect for the 2001 attacks, the top Army microbiologist foils their plan by committing suicide.

• Is contraception the same thing as abortion? Apparently, the answer depends on whether you’re looking at it from a scientific or political perspective.

• After a frantic search, officials finally locate the source of the notorious salmonella-laden peppers—though not before over 250 people were sickened and two died. But did the FDA’s poor communication with states during the process reveal an even deeper management problem?

• The New York Times Magazine delves into the psychology and habits of Internet harassers.

• And, just in time, China relaxes some of its limitations on Internet access for journalists covering the Beijing Olympic games.

• And, in a bout of litigiousness put to good use, Connecticut, New Jersey, Oregon, Pennsylvania and New York City plan to sue the EPA to force the agency to start reducing pollution from ships, aircraft, and off-road vehicles.