My google-fu is failing me today. Is there a website somewhere that shows a comparison of what percentage of the population of the US is regular smokers today vs. past years? Or one that shows a comparison of the percentage of smokers in different countries?
Here’s one to get you started but it’s a little light on the historical data: WHO Western Pacific | World Health Organization
Also, I get a load of hits on this book: Smoke: A Global History of Smoking - Google Boeken