The libertarian/modcon reaction to George Bush’s “Mars shot” proposal has been generally negative , Dan Drezner, and Robert Garcia Tagorda for a sampling; the Crescat crew is conflicted, to say the least). And I largely agree—not so much because it’s an inefficient allocation of resources, although it is, but because the “pork” isn’t really a public good.

When Washington earmarks $X million dollars to build a highway in someone’s district, or grants funds for a flashy new federal courthouse somewhere, at least the pork has a public good quality: everyone benefits, or has the potential of benefitting, in a meaningful way. But the space program doesn’t create a public good; instead, it redistributes money from taxpayers to people with “Ph.D.” at the end of their names—Robin Hood in reverse—with only the vague promise that the public will see benefits. (Whatever benefits there are, however, will likely be patented, with the royalties devolving to the contractors—not the government to compensate for the “seed money” from the grants.)

The small upside in this is that at least we’re trying to help Dennis Kucinich find his way back home… who says Americans aren’t a generous people?