Clearly all Sol needs to do is get a Volcano vaporizer, and he can get high well into old age.

PAHs are bad. What would be useful for the study to mention is how much PAH you inhale walking one block in downtown Seattle compared to how much PAH you inhale using weed recreationally, say on weekends. It's not like we're going to avoid PAHs in our systems by not smoking weed. It's not the only source, and I'd expect petrochemical products to give off a lot more - altho we don't roll it up in a joint and smoke it, but you can't be anywhere cars and buses are and not breath it.

I like the idea of cannabis research. They're gonna' find out it isn't good for you, just like almost everything is not good for you. The upshot is that they're gonna' find that cannabis is one of the least bad things for people, and that's the conclusion the control freaks want to avoid.

Sg