and yet somehow that world seemed more healthy than today's

I get what you're saying. And seeing your detractors here, I can't argue with the data.

I wonder though if we didn't trade the low-hanging fruit of lung cancer for the kinds of things that kill us now. I won't argue that we didn't add a decade to our average lifespan, but it does seem our lives have become more sedentary than they were. (Mine certainly has—but then I'm also forty-plus years older, ha ha.)

I wonder how 70's man and 70's woman fared who didn't smoke or live with a smoker—if you compared just that group with modern man and woman.

What seems to me is the ads seem less staged and processed than current ones. They're wilder and not as softened as every media are now.

As for people pointing at lifespans for the healthy part, how much of the change is systemic use of anticoagulants? And of course less tobacco, but I wouldn't rush to say people are in much better shape now.

If you wear your nostalgia glasses it sure does "seem" more healthy. Life expectancy at birth in the 70s was 70.8. Now it's 79.

https://www.cdc.gov/nchs/hus/data-finder.htm?&subject=Life%2...

“Seemed” is the key word here.

It wasn't. Lifespans were almost a decade shorter.