I've just learned from NPR's All Things Considered that in California, gay men and lesbians are 70 percent more likely to smoke than the general population. In a sterling example of why I try not to listen to too much NPR, reporter Sarah Varney immediately segued into the perceived need for more anti-smoking ads targeted specifically at gays.

In other words, Varney implicitly assumes that gays are either too stupid to have gotten the message that smoking is bad for you or too irrational to have modified their behavior accordingly. A more inquisitive reporter might instead have raised the obvious question: What good reasons might gays have to smoke more than other people?

In four minutes of air time, the closest Varney came to addressing that question was to suggest that for gays, stepping outside for a cigarette can be a good way to meet people—as if the desire to meet people somehow differentiates gays from straights. At the same time, she managed to overlook the blindingly obvious: Gays are disproportionately childless, and childless people are more likely to smoke.