Wait a moment, is it 4/4 Culture/Production from Cultural Exchange to each building, or if both are built, or is it divided (2/2)? If the first, the policy is far too good. It's going to be better than Serfdom, Divine Right and Burghers put together and that's all in a single policy. 8


per city just doesn't belong in the classical/medieval era trees after everything even remotely comparable has been nerfed, especially on the tree that already is the best at Culture because of the specialist bonus.