https://archive.is/uH0oT https://archive.is/uH0oT The interviewee tweets at https://twitter.com/madras_bertha https://twitter.com/madras_bertha `For starters,

https://archive.is/uH0oT https://archive.is/uH0oT The interviewee tweets at https://twitter.com/madras_bertha https://twitter.com/madras_bertha `For starters, she says, the “addiction potential of marijuana is as high or higher than some other drug,” especially for young people. About 30% of those who use cannabis have some degree of a use disorder. By comparison, only 13.5% of drinkers are estimated to be dependent on alcohol. Sure, alcohol can also cause harm if consumed in excess. But Ms. Madras sees several other distinctions. One or two drinks will cause only mild inebriation, while “most people who use marijuana are using it to become intoxicated and to get high.” Academic outcomes and college completion rates for young people are much worse for those who use marijuana than for those who drink, though there’s a caveat: “It’s still a chicken and egg whether or not these kids are more susceptible to the effects of marijuana or they’re using marijuana for self-medication or what have you.” Marijuana and alcohol both interfere with driving, but with the former there are no medical “cutoff points” to determine whether it’s safe to get behind the wheel. As a result, prohibitions against driving under the influence are less likely to be enforced for people who are high. States where marijuana is legal have seen increases in car accidents. One of the biggest differences between the two substances is how the body metabolizes them. A drink will clear your system within a couple of hours. “You may wake up after binge drinking in the morning with a headache, but the alcohol is gone.” By contrast, “marijuana just sits there and sits there and promotes brain adaptation.” That’s worse than it sounds. “We always think of the brain as gray matter,” Ms. Madras says. “But the brain uses fat to insulate its electrical activity, so it has a massive amount of fat called white matter, which is fatty. And that’s where marijuana gets soaked up. . . . My lab showed unequivocally that blood levels and brain levels don’t correspond at all—that brain levels are much higher than blood levels. They’re two to three times higher, and they persist once blood levels go way down.” Even if people quit using pot, “it can persist in their brain for a while.”`