It didn't seem to make much difference when Posner endorsed Keynes as "the best guide we have to the [recent economic] crisis"; I don't expect his comments will

It didn't seem to make much difference when Posner endorsed Keynes as "the best guide we have to the [recent economic] crisis"; I don't expect his comments will make much difference to discussion of the patent system. In both cases, you have too many actors invested in a different view.