I was very interested to read Solveig’s recent discussion of copyright issues and the justice of file sharing. It seems to me that her line of arguments runs contrary to a core insight of libertarian theory, best articulated by Robert Nozick, that a just outcome is one that emerges from a series of just transactions. Nozick endorsed what he called historical theories of justice, contrasting them with patterned theories such Rawls’s Difference Principle. Libertarians have always been wary of starting with a desired social result (i.e. “everyone should have affordable health care”) and then reasoning backwards to derive a set of legal rules we think will achieve that outcome (i.e. Every employer shall provide health insurance to his employees,” “no hospital shall turn away an emergency room patient due to inability to pay”). That’s partly because we have an instinctive aversion to telling other people how they should live their lives, but just as importantly it’s because we we’re aware that these sorts of cause-and-effect predictions are extraordinarily difficult to make. Libertarians are constantly explaining the various clever and non-coercive mechanisms people develop to solve collective action problems that economic theory says can only be solved by government action.
For example, in the Abigail Alliance case, libertarians’ sympathies were with the plaintiffs, who assert that terminally ill patients have an inalienable right to experiment with unapproved but potentially life-saving drugs. FDA bureaucrats countered that, in essence, they needed the power to condemn certain people to death to ensure the integrity of their clinical testing program. Now, despite the prejudicial way I just described it, the FDA’s argument isn’t completely crazy. It really is easier to design statistically rigorous clinical trials if they can be assured that anyone they reject will not be able to get access to experimental drugs through other channels. And it’s at least possible that in the long run, ensuring the integrity of the current system of clinical trials will save lives on net.