My new colleague, Megan McArdle, has jumped into the Atlantic ocean with a big splash. And the water's a little nippy (what lesbians call "bathwater"). Money quote:

A gigantic single-payer system is a pretty blunt instrument; it transfers money from one group, the young and healthy, to another group, the old and sick. It does not distinguish much more finely than that between the deserving and undeserving within that class. This is why discussions of particularly deserving or undeserving people within the larger class, such as your fine old Uncle Bob who served his country in two wars before becoming a minister, are irrelevant; as with the surfers and taxi drivers, almost any class we can specify will contain some very worthy members who deserve more from society than they have gotten. What we need to know is whether the class of old and sick people as a whole are much more deserving than the class of young and healthy people; whether our transfers do more good than harm.

Single payer advocates seem to invariably assume that the answer is yes. This is a natural reaction; the old and sick inspire our sympathy. But I am not sure that, as a group, they should also summon our sense of social injustice.

Read the whole thing. The woman has guts. Which is why some seem to hate her.

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