It’s no doubt a good thing that smoking is no longer as popular a pastime as it once was. It’s better to live in a world where one can experience the joy of walking into a bar without reeling at the thickness of cigarette smoke. It’s better to not have to wash cigarette smoke out of your hair (let alone deal with the dry cleaning consequences) after sitting in a smoky conference room for hours.  (Yes, boys and girls, back in the day, people were allowed to smoke indoors, let alone within 10 feet of a building. Moreover, there really were smoke-filled rooms in which deals were done.) And obviously there are those nagging little issues of death and disease. But the world is missing something now that many of the…