by Thomas R. Wells
Many environmentalists support the idea of charging deposits on drink bottles and cans in order to persuade people to bring them back for recycling. They believe this is a good and obvious way to reduce humans environmental impact.
They are mistaken.
While bottle deposit systems are superficially attractive they are a horrendously expensive way to do not much good, while also creating degrading and fundamentally worthless work for the poor. They are not the outcome of a real commitment to reducing humans’ environmental impact but of our flawed human psychology. The fundamental political attraction of bottle deposits is twofold. They appeal to voters’ underlying presumption that inflicting something mildly annoying on ourselves must be an effective means to address a problem, because the constant annoyance itself keeps in our mind that we really are doing something about it. (This resembles the folk-theory of medicine: If it tastes nasty it must be doing us good.) And bottle deposits appeal to governments’ preference for getting something for free, since all they have to do is pass a law requiring that lots of other people organise and carry out a lot of fiddly work. It’s a tax, but not one they have to justify and defend.