California’s measles outbreak  has refueled heated debates about mandated childhood vaccinations. With little known about the political leanings of anti-vaxxers, many politicians are carefully toeing the line to avoid alienating potential voters. In a recent Star Tribune article, though, sociologist Kent Schwirian said:

There is a long history to the fight against vaccination, and it does seem to break down along liberal versus conservative lines.

Schwirian argues that political conservatives are more likely to be anti-vaxxers than their liberal peers. The Ohio State University professor bases his claim on his own 2009 study of the swine flu scare, in which he found that conservatives who distrusted government were more likely to oppose vaccinations than were others with higher levels of trust or more progressive politics.

For more, see “There’s Research on That!“

Early in 2015, the U.S. House of Representatives passed twelve bills aimed at combating sex trafficking. These bills compliment laws signed last year to protect victims of trafficking, particularly children. Thus far, however, legislation has overlooked the causes of trafficking, namely, male perpetrators who engage in sexual violence and abuse and whose patronage makes the crimes profitable.

In a recent Huffington Post article, sociologist Gail Dines offers insight into the “demand side” of sex crimes, citing pornography as an influence:

The biggest sex educator of young men today is pornography, which is increasingly violent and dehumanizing, and it changes the way men view women.

Dines argues that porn teaches men to behave in sexually violent and abusive ways:

We know that trafficking is increasing—which means demand is increasing. This means that men are increasingly willing to have sex with women who are being controlled and abused by pimps and traffickers. There are only two conclusions here: That men are naturally willing to do this to women—biology—or that they are being socialized by the culture to lose all empathy for women. I refuse to accept that men are born rapists, porn users, or johns.

Dine’s controversial topic of study—and its results—casts important questions on a growing, if often “unseen” crime.