There's good news and bad news about smoking. Recent statistics reveal that consumption rates are at record lows and appear to be dropping even further. And, as those rates fall, the menace of second-hand smoke also recedes. But these positive developments come at a time when new evidence warns that cigarettes are even more hazardous than we have thought. So to end smoking and the many costs it imposes on this continent, let alone elsewhere in the world, much remains to be done.