NASA lends weight to warming signs
`Following two recent studies on changes to Antarctic and Greenland ice sheets, NASA is touting a survey that it says confirms �climate warming is changing how much water remains locked in Earth�s largest storehouses of ice and snow.�
In a press release for the survey, NASA directly tied the changes to warming and described the survey as �the most comprehensive� ever in both regions. [..]
�If the trends we�re seeing continue and climate warming continues as predicted, the polar ice sheets could change dramatically,� he said in the press release last Wednesday. �The Greenland ice sheet could be facing an irreversible decline by the end of the century.�’
