There's a lot of hypocrisy talked about drugs, mostly from the people in power. The main problem the government has is that they don't make any money out of them apart from alcohol and tobacco and that's the real reason they are the only ones regarded as "acceptable".
If alcohol and tobacco were introduced now it would be interesting to see where they would be positioned in the government's classification table that they seem to hold so much faith in...
Well done for someone actually having the courage to tell the truth (backed up by scientific evidence), it's a pity he lost his job for it. It would be progress in the 21st century if everyone actually got down to a sensible discussion about drugs instead of retorting to tabolid-like adjectives ("abhorrent", "evil") whenever they are mentioned.