Thanks for posting that, looks like I will have to put on my comfy clothes, kick the dogs off the easy chair, and sit down for a good long read.
I think that most of us know that the prohibitionists cannot win the debate ,based on logic/ facts or experience. Did you see this story
http://www.cmcr.ucsd.edu/CMCR_REPORT_FEB17.pdf

I am reminded of a Winston Churchill quote;"you can always count on the Americans to do the right thing, after they have exhausted all other possibilities".