[ConservingFreedom]

So, you think all consensual actions should be legal, despite externalities affecting others?

I already address your "externalities" argument in post #106.

[fwdude]

It’s silly saying that the carding of minors will solve the problem. How has that worked out with alcohol and cigarettes?

When you increasingly saturate an environment with drugs like marijuana, which legalizing it WILL do, you expose children in that environment to it more and more.