@janusface,
"For anybody who suspects that we need to reform the drug laws, there is an easier argument to make, and a harder argument to make. The easier argument is to say that we all agree drugs are bad—it’s just that drug prohibition is even worse."
— Johann Hari, Chasing the Scream: The First and Last Days of the War on Drugs
Source

That would be a great experience! Actually topics that discussed in the conference seems really useful for whole nations! When we talk about drugs, what we remind 1st is crimes, but that's not true! Drugs cure our healthy issues and misuse of drugs made crimes! That's what I could mainly understand after reading your article!

"the black market creates demand for more dangerous compounds when the original compounds are made illegal." - David Nutt

This is the first time I understood it! And I think whole world should understand the value of drugs in a legal way!

"Nitrous oxide could be a much safer alternative to alcohol:"

And here I am really curious by this! Yeah it seems a great alternative of course! A very interesting topic he brought to us in this conference!

After all I like what you said in the conclusion as well.

"If we can prevent just one more such tragic death from failed drug policies, then we must act now. No more lost lives."

Yeah we must act now and all stupid policy makers and stupid politicians must listen David's speech and the whole world must formalized a legitimate way to prevent such bad stories of dangerous compounds and not original compounds!

Thank you very much for sharing such great experience with us! Really appreciate your effort and this is a very interesting topic to have a great discussion!

Cheers~