Monday September 24, 2007, 6:45 pm
"Smokers, listen up: It takes 10 years for one cigarette butt to degrade, says the National Zoo's Green Team. So don't drop them on the ground."

Tuesday September 25, 2007, 7:32 am
Good one. And this one too:
13 "Would you like a receipt?" When it's your ATM asking, say no. According to The Green Book (Three Rivers Press, $12.95), those slips of paper create a huge litter problem. The authors say that if everyone in the U.S. were to stop taking ATM receipts for a year, we would save a roll of paper long enough to circle the equator more than a dozen times.