I have no idea what Caplan is saying. But, this I can sink my teeth into. There are two parallel analysis. First, a grizzly bear statue is taking jobs away from real grizzly bears. So, the very breach of liberty is one thing. Secondly, the permanence of the statue robs the jobs of future generations of grizzly bears, so the degree of infringement is an additional consideration.

—Marginal Revolution: Do women today have more libertarian freedom than in 1880?