You've obviously never read any political philosophy. Except for those who favor the minimalist and ultra-minimalist state models (philosophically speaking), the consensus among political philosophers regarding these sorts of free will questions (from Locke onward) is a utilitarian one. That is to say that the restriction of individual freedom is permissible when that freedom poses a greater risk to another individual than the benefits of the freedom itself. The helmet law is an oft-cited example of this in modern literature. In the law's eyes, the helmet law is one of liability, not one of protecting an individual from his or her self. This extends somewhat to seatbelt laws. But the other things that you mentioned are entirely different, as the law does make requirements of them; that is, there are no laws preventing you from driving a car without airbags, anti-lock brakes, etc.
So my question is what were you thinking? Do your homework next time.
"You've obviously never read any political philosophy."
Darn straight I haven't, and I won't either. For one thing, politics sucks, and I would never waste my time having anything to do with it.
Just my 2 cents, so don't flame me.
And I've done all the homework I need to to live me life, thank you very much.
But on with the law thing... I wasn't going on saying that you were wrong about those laws or what they mean and stand for. I guess I worded it wrong.
What I'm getting at is that ultimately, they make it a law to wear a seatbelt, or else you get ticketed. Why do they not do that for wearing a helmet? Just because bikers think helmets are unfashionable? So what?!
Of course, freedom of choice is a good thing, but some things should be mandatory, wearing a helmet being one of them, just like wearing cloths in public is obvioulsly mandatory. Heck, IIRC, in most states, if you're under 18 years of age and ride a bicycle, it's the LAW to wear a helmet. Personally, I think it should the law no matter what age you are.
Does it matter if you are 15 or 25, fall off of your bicycle and crack your skull on the street?! No, it doesn't. A cracked skull is a cracked skull no matter how old you are. Of course, that is a very loose law since I always see kids riding around with no helmets at all.
Anyway, see what I'm trying to say?