Send your question to Umbra! Q. Dear Umbra, I’m a smoker. So, is it better to smoke organic tobacco? Will I put less of a strain on the planet by smoking e-cigarettes? Or can you make a case from a sustainability standpoint for why I should quit? Thanks,GregPotomac, MD Where there's smoke, there's fire.Photo: SuperFantasticA. Dearest Greg, Your letter comes at an interesting time in the history of the cigarette. A pack now costs around $13 in New York City, where the City Council last week voted to ban smoking outdoors. City parks, beaches, and plazas, including the pedestrian area …
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