Lust, greed, and murder, it seems, are a thing of the past, according to the Vatican. Drug use and life-saving genetic experimentation are what's hot, at least according to the updated thou-shall-not list, which Pope Benedict XVI has modernized for today's lifestyle. The Associated Press tells us that among this season's newest sins, environmental sustainability, or lack thereof, made the list. On the environment, both Pope Benedict XVI and the late Pope John Paul......