I’ve been bringing up the brain damage and carcinogenicity of marijuana every time the subject comes up. Unfortunately, there is a lot of urban legend about the safety of pot. A lot of people who really believe those legends tend to dismiss any kind of bad information about pot as some sort of conspiracy.
Were you around in the 60's? The entire health industry spoke about the bad effects of pot. Those doctors were called "uptight"--the final BAD remark about anyone.
Lol. Boy, am I dating myself.