You may have heard about the Pornhub report that indicated that people in blue states watch more pornography than people in red states. To some extent, I think it didn’t get more attention because it goes along with people’s prejudices. Now if it had turned out that people in blue states were more into scatological porn, I would have been surprised because I assume (perhaps wrongly) that people in those states tend to be sexually repressed and so tend to get into what I think of as sick and twisted stuff. But the truth is that there is really no reason to think that porn consumption has anything to do with politics. There are various issues.
Jordan Ragusa addressed probably the most important issue in a brief post, Nickelback, Herpes, and Obama’s Vote Share in 2012. The issue is simply that meaningless correlations show up all the time. And that’s especially true when you are looking at a lot of different things. For example, imagine correlating first names with cancer rates. Because you would look at an enormous number of first names, some would—through random chance—be correlated with high cancer rates. The problem would be even worse if you subdivided the kinds of cancer. Being named Jerry makes you twice as likely to get testicular cancer! Um, no.
Seth Masket addresses the problem more directly in his post, Are Democrats Pervs? Some Problems with a State-Level Analysis of Individual-Level Behavior. He’s actually focused on an important issue that I doubt is at play here: the ecological inference problem. This is the problem that we are looking at aggregate data and trying to say something about individuals. In other words: maybe it’s the Republicans in the blue states who are consuming so much porn. Like I said: I don’t think that’s actually the problem here.

Masket doesn’t seem to think this is the problem either. As he wrote, “Chances are that even if there is an individual relationship here, it’s not a direct one.” That is to say that higher levels of porn consumption and Democratic voting patterns correlate to something else. What I original thought of was youth: people (okay: men) consume more pornography when they are young than when they are old. Blue states have younger populations. Social Security and Medicare are the main reasons why red states take more from the government than blue states. So I suspect that population age is most of the effect.
Consider the youngest state in the nation: Utah. It has far more porn consumption than would be indicated by its 2012 voting. On the other side, we have the oldest state: Maine. It has far less porn consumption than the model predicts. And if you go through all the data (Age and Sex Composition: 2010) you will see this pattern over and over. In fact, as far as I can tell, that is the only thing that we see in the data.
But Masket brings up a couple of other interesting possibilities. One is marriage levels. I’m sure that’s part of it. But I suspect that age and marriage are highly correlated, so I doubt this tells us much more than we already knew. He also mentioned poverty. I don’t exactly see how that works. Certainly unemployment could raise the rates of porn consumption. And he mentions high speed internet availability. That could certainly be a factor; you can’t watch porn if you can’t watch porn.
The main thing is simply that correlation is not causation. Age, marital status, and internet access all provide potential mechanisms. Liberalism really doesn’t provide a mechanism except in the sense of a caricature that social conservatives might have of the abortion-on-demand, sodomy-requiring liberal. And it doesn’t really get us anywhere. So when you hear that Democrats are more interested in pornography than Republicans, remember what that means: the Republican base is dying.
H/T: Jonathan Bernstein, Read Stuff, You Should
I was just watching Stefan Molyneux answer Jon Stewart’s list of questions for libertarians. I’m not going to put a link in because the truth is that the answers that I heard were so pathetic that I don’t think it is a good idea to spread them around. But there is one issue that I want to discuss. Stewart asked if things like the social safety net don’t enhance freedom. Molyneux’s response was (and this is close to if not exactly a quote): sure it does but then allowing rape enhances the freedom of the rapist. There are so many things wrong with this that it would take a book, so let me address just three varied issues.
On this day 1707, the great novelist
Susannah Locke over at Vox wrote a very interesting article,
Jonathan Bernstein addresses an interesting question with his usual keen insight,
On the complex side of the equation, Bernstein mentions two other factors that have helped Reagan: he has had an industry dedicated to improving his reputation and his decade after office living with dementia made it so no one wanted to attack him. And on the Democratic side, there are lots of notable people—most especially Roosevelt, Kennedy, and Clinton. Republicans could, of course, go all the way back to Lincoln. But the reason they don’t is not so much that he died a century and a half ago. It is more that since the 1950s, the conservative movement has come under the
Fred Hiatt is one of the Very Serious People (VSP) we so like to mock around here. And like all VSP, he is very concerned about the deficit. He is one of the cheer leaders for the Grand Bargain: Democrats cutting Social Security and Medicare in exchange for Republicans raising taxes on the wealthy. What’s so terrible about people like Hiatt is that they always talk about shared sacrifice, but that sacrifice never seems to include themselves. Such people always want to cut social security benefits, never raise the
I used to work with this young engineer. I remember him primarily because he was an annoying conservative who listened to Michael Savage every day. But he was an okay engineer, nothing special but competent. Since that time, he stopped working as an engineer and went into sales. Why? Because he could make a lot of money. In his case, that’s probably fine. But it does speak to a very big problem in our economy: people are given incentives to leave socially important but relatively low paying jobs like teaching and engineering. And they are incentivized to go into less socially useful fields like law or sales.
Before we get to the birthdays, I have to share something I wrote
It occurred to me that I haven’t written anything to spoil Easter. The truth is that I don’t hate Easter so much. It’s on a Sunday, and things are always crummy on Sunday anyway. And it is mostly just a morning holiday, so it doesn’t get in the way of the little life there is normally on Sunday. And perhaps most of all, even though it is the hardest core of the hard core Christian holidays, mostly Christians just celebrate it amongst themselves without bothering the rest of us.
Wow, David Brooks wrote a really smart column. No, I’m just kidding! If ever there were one man who demonstrated the lie of “meritocracy,” it is David Brooks. On Friday, he wrote,
Everyone around here knows where I stand on politics. I am a liberal on social as well as economic issues. But I don’t think much about the social issues. Without a decent amount of economic equality, how ever we go about accomplishing that, the social issues are of limited importance. Regardless, as long as we live in an oligarchy, we don’t have the ability to affect social policy anyway. As the
It seems there are very few issues that I disagree much with Thomas Frank, but today I felt like he read my mind when he wrote about Bloomberg’s new venture, “I’m a strong supporter of gun control, so hooray, I guess.” It’s part of a larger argument,
Friday in the fashion section, The New York Times published,