Quote Originally Posted by Blueberry View Post
I haven't heard anything suggesting [driverless cars] are dangerous - have you?
Just a couple of weeks ago Elon Musk himself said the Tesla's driverless system is not safe for residential neighborhoods. Which to me, means it's even less safe for anywhere else, since the kinds of things you'll encounter in residential neighborhoods are less frequent, but more devastating, when they happen on freeways (cops getting out of their cars to cite someone/check on a wreck; debris or animals in the road; etc.)


As far as vaping ... the article Shootingstar linked to admitted that the vapor contains a tiny fraction of the free radicals of tobacco smoke. Is it perfectly safe - of course not; is it much safer than actual smoking - so says the article; is it safer than alcohol, probably ...