In “Challenging the Anti-Regulatory Narrative,” I take issue with three of the central claims made by opponents of the regulatory state: that regulatory action, often undertaken in response to congressional gridlock, is undesirable as a matter of policy; that the regulatory state is an affront to our constitutional system of separation of powers; and that, to solve this problem, Congress should seize greater control over administrative agencies. On the first, analyses of environmental regulations, which were the focus of my piece, have shown that they produce enormous net benefits—that is, benefits minus costs. On the second, even in the regulations that have been criticized most strongly, such as greenhouse gas regulations, the U.S. Envir...