Tuesday, December 28, 2010

Dr. Keeling & his legacy

"Two gray machines sit inside a pair of utilitarian buildings here, sniffing the fresh breezes that blow across thousands of miles of ocean. They make no noise. But once an hour, they spit out a number, and for decades, it has been rising relentlessly....."

http://www.nytimes.com/2010/12/22/science/earth/22carbon.html?_r=2&ref=justingillis

No comments: