|Waterton-Glacier International Peace Park, United States|
Photograph by Philippe Bourseiller
When you start your car engine, you don't need to run it while remaining stationary in order to 'warm it up'. Instead just drive gently for a few miles: The engine will warm up while avoiding needless pollution, carbon-dioxide emissions and fuel consumption.
-from the book '365 Ways to Save the Earth', by Philippe Bourseiler
Personal Note: Isn't this a gorgeous photograph with amazing colors?
These days electric cars are also getting popular. My husband informs me that with gas getting more expensive electric cars are a good choice. Also because there are greener means of generating electricity and certainly because the cars are less polluting. What do you think?