California jails are filled with people that dabbled in pot, which seems ridiculous.
Jails in the USA being overflowing with people who dabbled in $DRUG is less because of $DRUG and more because of rich people in power fearing and hating the poor and the coloured.
... grown adults should be able to make their own decisions.
Yet another classic stupid argument, an argument you hear from drug addicts in denial and from libertarians who do not know any better.
Tobacco addiction spreads when people are subjected to second-hand smoke. That's it.
Becoming an addict is never your decision, it is a decision that the drug made for you. It
feels like you made a choice, but you did not know it because the drug had tampered with your mind, literally!
While you don't have a choice of becoming an addict, you
do have the choice of not actively spreading addiction to other people.
However, many drug addicts refuse to actively do anything that would restrict their drug own use, and that is why I think that there needs to be laws against smoking.
It is physically impossible to overdose on THC.
Some people suffer extremely ill effects because of THC while others are fine from the same dose. Just saying.
BTW, I think that medicinal marijuana should be sold in pill or drink form, in pharmacies, on prescription, like any other medicine. Any other way, and you are not really serious about it being used as medicine.
Note, I am not anti-marijuana. I don't use it, nor do I know anyone who does. It is not so common over here. I would probably have tried if when I was in Amsterdam a month ago if I had not been on medication at the time. I don't want to end up like Heath Ledger or Brittany Murphy, you know.