Well, I went to the library and looked on scifinder quickly (I was supposed to be looking up oxidation of bromine with silver, but hey). Anyway, I found a whole bunch of referrences to half my point, and one to the other half.
Unfortunately, the one reference I found in that time to the differences between tobaccos was MIA–maybe checked out. However, I do have a bunch that clearly show that tobacco could be made safer, and these are a tiny fraction of what was there on a quick search.
**Patent for Nicotine-free tobacco. Zuya Chen. Faming Zhuanli Shenging Gonkai Shuomingshu (1998). (Even if I could post a link, it’s not in English–but the program has a translation).
I know, no one wants nicotine-free tobacco, but just to point out it’s there, and could be used.
**“Study on a new-additive for the low toxicity cigarette” by Xuewen Chi. It “reduces free-radicals in tar and in gas phase, and other harmful substances”.
I happen to know a bit on this subject: a lot of cancer-causing agents are oxidizers. Many of said oxidizers are free-radicals. Many of the vitamins they tell you might prevent cancer are anti-oxidants. Specifically, most of them are compounds that soak up free-radicals, preventing them from starting a chain-reaction with stuff in your body (like your DNA). Cut down on free radicals=less cancer. And you don’t even have to cut back on yummy yummy tar!
**“Additive-free cigarette paper w/ low side-smoke”. Akinari Hanada for the Japan Tobacco Inc.
Hmm, cigarette paper that isn’t laden with all sorts of fun chemicals. Sounds good to me.
I have a few more, and can get many more, if you want them.
I think these make the point, however, that there is certainly the capability to make the product much safer than it is today, without sacrificing the whole business. As to your other points, I will get to them, but I need to eat dinner first, or I’ll just start growling (from the stomache, of course).
BTW, I had a good laugh imagining hundreds of thousands of people world-wide falling in the supermarket.