You're not reading or communicating. You're simply rebroadcasting an agenda I've said nothing about, other than to also critique the pointlessness and counter-productivity of prohibition.

The historic prohibition of cannabis doesn't make research of the last 20 years somehow invalid. That's not how good science operates. Behind where it could have been if we'd started in 1940? Sure, but we can't revisit that now. Again, you're conflating political/cultural with scientific. They're just not the same arena.

My original point was singularly that there is a growing body of scientific research that's raising questions about the negative (as well as positive) impacts of cannabis. Most pro-cannabis people aren't aware of this.