Originally posted by Ellyllions
From what I understand it does somewhat boil down to genome science; in that people who are genetically predisposed to become ill with the trigger being smoke inhalation are more likely than someone who doesn't have that same illness as predominate in their genetic make-up or familial history.
In effect, making it somewhat impossible to make a generalization based on fact. From this angle it becomes more personalized. One may, while another may not.
Peter Jennings died of lung cancer without ever taking a draw off a cigarette. My uncle lived to the ripe old age of 80 without having one smoke free day in almost 60 years, and it wasn't lung cancer or heart disease that killed him.
From what I understand it does somewhat boil down to genome science; in that people who are genetically predisposed to become ill with the trigger being smoke inhalation are more likely than someone who doesn't have that same illness as predominate in their genetic make-up or familial history.
In effect, making it somewhat impossible to make a generalization based on fact. From this angle it becomes more personalized. One may, while another may not.
Peter Jennings died of lung cancer without ever taking a draw off a cigarette. My uncle lived to the ripe old age of 80 without having one smoke free day in almost 60 years, and it wasn't lung cancer or heart disease that killed him.
on an individual basis, smoke inhalation may not lead to differing health problems for 2 people.
but aggregated, and you wind up with it being a factor. those who may be genetically pre-disposed, as a group, still get lung cancer in lower numbers without smoke inhalation, then do the people who regularly smoke.
i may not be able to tell sesh that he, himself, has a 1.54% chance of getting lung cancer. but, on a general level, i can probably tell smokers that 1.54% of their group will get lung cancer, versus 0.07% of the non-smoking population.
(and FYI, while it doesn't really matter for your argument, peter jennings definitely smoked. but dana reeves didn't, and she got lung cancer, so it doesn't change your argument...
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