Thursday, September 14, 2006
Arctic ice shrinking fast...
...according to NASA satellite pictures. "The extent of "perennial" ice - thick ice which remains all year round - declined by 14%, losing an area the size of Pakistan or Turkey. The last few decades have seen summer ice shrink by about 0.7% per year."
The research is reported in the journal Geophysical Research Letters. As ice reflects heat back into space a planet with less ice gets warmer. Once more evidence of global warming from a reliable source should be making this issue a top priority. Yet the debate goes on as Global Warming Watch points out. Why do humans have such a hard time recognising the obvious when it is in conflict with their own selfish interests?