Which causes more greenhouse gas emissions, raising cattle or driving cars?
Surprise - it's the cows. Yes, it's true that our cow-centric American diet contributes significantly to global warming. And cutting even some meat from our daily diets could have a greater effect than buying that eco-friendly car you've been oogling.
According to a recent report published by the United Nations Food and Agriculture Organization, the livestock sector generates more greenhouse gas emissions as measured in CO2 equivalent – 18 percent – than transport. It is also a major source of land and water degradation.
Meat production not only consumes a huge swath of agricultural land, but the by-product of animal raising - nitrous oxide and methane gases -- are no laughing matter as they contribute much more to the greenhouse effect than CO2.
This conclusion was supported by impressive data in a United Nations Food and Agriculture Organization (FAO) report issued last year: Livestock’s Long Shadow.



I was lucky enough to get a peek at the new environmental film, 11th Hour. A powerful and thought-provoking film that examines the ingredients — from economic philosophy to scientific certitudes — of the environmental cocktail that has brought us to the precipice of disaster. All manner of scientists and philosophers speak to the impending climate crisis and potential solutions. The film documents interviews with over 50 scholars, theorists and experts — from Gorbachov to — curiously featured, former CIA chief, James Woolsey — who take us on a journey that hopefully ends in motivating more planet-friendly actions by anyone viewing the piece. 