Go placidly amid the noise and haste, and remember what peace there may be in silence.

Found a pretty interesting post on ScienceBlogs the other day.  Their article shows the state of the ozone layer if we continue with current trends, and the state of the ozone layer had we never striven to limit our use of CFCs, etc.  The results are, surprisingly in an article about the environment, encouraging.  (Click to enlarge.)

Isn’t it nice to actually hear something positive about the environment?