Dear EarthTalk: Is it true that cutting and burning trees adds more global warming pollution to the atmosphere than all the cars and trucks in the world combined? – Mitch... Read More
Dear EarthTalk: Has anyone calculated the energy wasted at night by unnecessary lighting in and around buildings? What can we do to reduce our light footprint? – Bill Rehkamp, vi... Read More
Dear EarthTalk: I own a small business and would like to do whatever I can to minimize its impact on the environment. What do you suggest? — Jacob Levinson, New York, NY Ther... Read More