Photo via Tom Bullock

Can You Hear Purring Underwater?
A year and a half ago, I posted a very cool picture of a white tiger underwater. Believe it or not, but that article is still getting good traffic. Seems like there is demand for underwater tigers, for some reason.

So here's a crowd pleaser. Enjoy! More pics below....

"To the End" by Erkan Yurt

Earth From Above by Yann Arthus-Bertrand

Photos: all images courtesy of Kelly Hill - www.kellyhill.co.uk

One of the images shown by Chris Jordan at West Coast Green 2008 Keynote. Image Credit: Chris Jordan.

Chris Jordan knows that we can't begin to tackle the amount of waste we create because we can't begin to wrap our heads around the numbers. We can't begin to wrap our heads around the numbers because they're too large for us to comprehend.

Natural world, runner up: Green steps, Ly Hoang Long, Vietnam. Terraced paddy fields for rice require large quantities of water and have an adverse environmental impact because of the amount of methane gas growing rice generates. World methane production due to paddy fields is thought to be between 50m and 100m tonnes a year.