NASA warming scientist: 'This is the last chance' (AP)

[riky]

NASA warming scientist: 'This is the last chance'
    (AP)

 

<p>You are not allowed to view links. Register or LoginAP - Exactly 20 years after warning America about global warming, a top NASA scientist said the situation has gotten so bad that the world's only hope is drastic action.</p><br clear="all"/>


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