When I travel to Third World countries, I see many people like my father and daughter. There are large billboards directed at them both: the tough, "take-charge," or dapper older man, the glamorous, "worldly" young woman, both puffing away. In these poor countries, as in American ghettos and on reservations, money that should be spent for food goes instead to the tobacco companies; over time, people starve themselves of both food and air, effectively weakening and addicting their children, eventually eradicating themselves. I read in the newspaper and in my gardening magazine that cigarette butts are so toxic that if a baby swallows one, it is likely to die, and that the boiled water from a bunch of them makes an effective insecticide.
adv. 事实上,有效地