Sunday, February 20, 2011

Ozone Layer’s Future Linked Strongly to Changes in Climate, Study Finds

ScienceDaily (Feb. 17, 2011) 
 The ozone layer, the thin atmospheric band high-up in the stratosphere that protects living things on Earth from the sun's harmful ultraviolet rays faces potential new challenges.  Full story here.
 










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Climate change past the point of no return, UN says, as worst impacts are now unavoidable

CBC  News Global warming guaranteed to exceed 1.5 C limit and stay that way for 'many, many decade s.'           The Thunderhill Lak...