Some answers I found on wikipedia:

>That doesn't count as thousands of excess deaths? If so,
>then you are saying your opinion doesn't coincide with the
>numbers you originally cited as evidence.
>
>Some questions for you (better at research than me):
>
>How many people in the US die of lung cancer each year?

Didn't find US, but it looked like ~100,000 per year in "developed countries" with 80+% being attributed to smoking. So fully 1 quarter of all people worldwide dying from lung cancer caused by smoking is from secondhand smoke?

>What are the estimates for people dieing of lung cancer from
>being a smoker?

90+ percent of lung cancer in men is attributed to smoking... Seems like a pretty high percentage for something like cancer...

>From being exposed to secondhand smoke (25,000+)?
>
>Do those numbers add up? Make statistical sense?