Quote:
Originally Posted by zamler
Got anything to back that up?
A modern car emits 100,000 times less toxic emissions in some respect than a car from 40 years ago. How much safer has smoking become in 40 years? Does smoking serve any useful purpose like a car or an ice resurfacing machine?
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Is there any evidence that second hand smoke, smoked outdoors on a a park bench or the edge of a soccer field affect children.