The cigarette is the most lethal consumer product in history. The movement to extinguish smoking, however, has become alarmingly illiberal. Smoking bans have spread beyond restaurants and bars to parks, beaches, and sidewalks; rising cigarette taxes rob the wages of society's least well-off; moral panic threatens smokers' access to potentially life-saving e-cigarettes; and smokers are discriminated against, stigmatized, and made to feel unwelcome...