NRTs are well-studied and often recommended as a safe alternative to smoking because they give you controlled nicotine doses without inhaling chemicals
Store cigars in a humidor, which controls humidity at an optimal level to keep the cigars fresh
Kabat GC: Fifty years' experience of reduced-tar cigarettes: what do we know about their health effects
Leaving windows open as much as possible when you are home will help tremendously, but it is important to keep in mind that it will take a while before you reach full results since cigarette smoke soaks into furniture, carpets, drapery, clothing, and air vents
And at almost every major UK airport, once you are through security, you cannot vape anywhere at all until you land
"We don't have a consensus as to what levels of THC are consistently correlated with behavioral impairment," Paul Armentano, deputy director for the pot advocacy group NORML, told me