Science is conclusive: Tobacco increases work capacity -- Health & Wellness -- Sott.net: http://www.sott.net/articles/show/235216-Science-is-conclusive-Tobacco-increases-work-capacity
So smoking is now the slaves drug of choice. If you want your mule to do the work faster, smarter, and accurately, get 'em a pack of the finest Turkish Delights!
That's why the US did the study on this, because they want us all to pick up smoking. Then we can build their "democracy" for them and die before we can enjoy it :)
