Have you missed before where I said maybe we open the floodgates and collect some real data for awhile? What I am saying is without that real data all we have are guesses as to what would happen...So to summarize this argument:
We don't know for sure how effective the current policy is; statistically, we cannot see any changes made by prohibition. But we should keep trying it because of the theoretical flood gates opening, even though we've seen other areas of the world where decrim hasn't raised rates.
Ideological bullshit, frankly.
Foreign data is relative but not a perfect judge for the US's situation, you can't assume all equal. What works in one part of the world doesn't always work in another, there are many differences in people, their beliefs, their morals, etc from region to region.
