Marijuana may not be as damaging to the brain as previously thought; easier on the brain than booze, study finds

Don't assume that the current situation is the default state just because it's what you know. Like I said, read the book if you want a better picture. You don't get a joint at the ball game right now because of prohibition. During alcohol prohibition you didn't get a beer at the ball game. In 10 years, it's entirely possible that you get a joint at the ball game. Snuff boxes used to be part of every day carry, and then cigarettes were. Things change and social constructs are not constant.

The US tried extracting alcohol from society, and it failed miserably. They did the same with cannabis and opiates, and it also failed miserably. Without historical context it's hard to get a clear picture of the situation.

/r/science Thread Parent Link - colorado.edu