I come from a 'smokey' family and know lots of people who've smoked - tried to quit, quit entirely, or never stopped. Happy to say I quit a few years back and will never take it up again now, my lungs wouldn't let me.
I remember having an argument with someone a couple of years ago that in our lifetime (So another 50 years) we will see the banning of smoking entirely in the UK. I think the governments have done a great job banning smoking in work environments, raising the prices etc and I can see the effects of those policies reducing smokers.
I just wondered what you saw the future of smoking to be now? Would it ever be banned? Are there any more measures to take which could reduce the future further?