Environmental Graffiti

Underground Polar Cities: Our Last Defence Against Global Warming?

Whether you believe in global warming or not, the world is changing. The areas around the equator are getting hotter, so much so that scientists believe within the next 5 to 8 years equatorial countries will be practically inhabitable by humans. On the other hand, rising temperatures are expected to make usually freezing environments quite a pleasant place to live, predicting a huge migration to more northerly regions.

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