Short term speaking it wont, but long term probably. But it doesn't solve even 5% of the problem, public education, rising up taxes onto cigarettes and tobacco in general, incentives for tobacco producer to switch to other type of agriculture. There are many ways, but problem #1 is government will to do it, especially cos of tobacco lobists.
P.S. I'm also a smoker and, my friend, our #1 and only problem is power of will, also :)
The problem is that the government live well from tobacco industry.