You may have heard about a Robert and Brenda Vale’s book Time to Eat the Dog?: The Real Guide to Sustainable Living in which they claim that dogs have a greater (negative) environmental impact than SUVs and/or read a criticism of it (which itself contains flaws) ((I haven’t read the book.)). I’d long wondered about things such as dog pedicures, hotels, vaccinations, etc. and someone had already crunched some numbers to give a ballpark figure. After watching a neighbour turn on his sprinkler system while it was raining last week, I thought I’d finally do a calculation I’d similarly meant to do for a long time: look at the environmental impact of a well-manicured lawn. As it turns out, someone has again already done the calculation. However, one thing from that page really stood out: “Lawn mowing contributes 5% of the total United States GHG’s, according to the EPA“.
So the next time you think that green lawns are better than concrete jungles, just remember that each sliver of manicured grass is like a vampire fang extending out of the earth, draining precious resources.