IDK if you're kidding, but I think you're right. Bar prices are a problem for sure. Beers at a bar cost $5 - $10 each, but a joint is just $2. Drinking and driving is a huge problem for people in the 'burbs and simply not worth the risk.
I didn't see an explanation of the effects that charged particles have on my health. This research and finding seems important but including some effects other than "pollution" would be great. Anyone have specifics?