True dat. My parents both smoked in the house for the 19 years i lived there and it did 1,000,000 times more harm than football ever did.
Also true but you can't just make football safer without making it a different game. There is no equipment that will make a hit to the head at a combined 30+ mph more safe. None.
Yes, I know it's against the rules but it happens all game long. You change the rules to eliminate hard hits, no one watches anymore. NFL and NCAA don't make any money, no more football. It's a sad fact, but the reason the NFL has become the most popular sport in America is because of the violence and vicious hits. Would anyone watch MMA if punching and kicking were illegal? How bout if we said striking is legal, but try not to do it as hard?
Same way in football. How do you make football interesting if you said players have to tackle without being forceful? Tell running backs not to run as fast? There's no way around it and no way to make football safer. You either take risks and play, or the sport goes away altogether.
I'm going to go out on a limb here and say it does go away eventually. I love football but there's just no way the sport survives the more we learn about this stuff. Really shouldn't be shocking to anyone because it's like a lot of things. Doctors used to smoke like chimneys, people drove cross country with no seat belts, we put asbestos in our walls, and on and on. Then sometimes we learn that certain things we like are very, very bad for your health, and we stop doing them as a society. Unfortunately football is probably one of those things.