A research base at the tip of Antarctica recorded the highest temperature on record for the continent. With an influx of tourists, CNN's Robyn Curnow look at what climate activists are saying is the long-term forecast for this remote land.http://rss.cnn.com/~r/rss/cnn_topstories/~3/3Nf2BGrqEuQ/antarctica-highest-temperatures-robyn-curnow-pkg-intl-ldn-vpx.cnn" target="_blank">Read More . . .

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