the polar bear climate change photo

Started Mar 24, 2007 | Discussions thread
K1000Photographer Veteran Member • Posts: 6,894
Re: How to talk to a climate change skeptic - link

OK, the earth is warmer than it ever has been over the past 150 years. OTOH, The world was so much warmer 1000 years ago that the vikings could farm on Greenland.

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