I agree with Kevin and I'll throw in a cheap cigar in honor of Mr. Clemens--namely a Swisher Sweet that I used to smoke in my wayward twenty-something days. Sam was environmentally aware, to use a late twentieth century expression, but I've seen no evidence that for him as in these 3 mentioned, it was ever a *cause*. I recall that his Farmington Ave. house emptied its sewage underground to?the nearby creek/river.