Negative Space: nicotine
- Nicotine
- No country that has tried tobacco has given up the practice, despite many bloody attempts.
- Nicotine as an addicting drug (partial)
- Smokers tend, after a lot of injections, to prefer injections to smoking?
- Wild and Cultivated Nicotianas
- Tobacco most likely originated in South America, but even before Europeans began spreading it across the world it had traveled throughout the Americas and even to Australia and Africa, though these species may not have had a high nicotine content.
