Comments on Global Warming Warnings - Page 12 Polar Bear Scientists fear that the Arctic has now entered an irreversible phase of warming which will accelerate the loss of the polar sea ice that has helped to keep the climate stable for thousands of years....The greatest fear is that the Arctic has reached a "tipping point" beyond which nothing can reverse the continual loss of sea ice and with it the massive land glaciers of Greenland, which will raise sea levels dramatically. Of course, the highway is still there. ⇦ Back to Page 11 Return to Inspiration On to Page 13 ⇨ |