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Homo futuris: How climate change shaped early human evolution — and how it might impact the future evolution of our species
Scientists know from the study of tree rings, layers of ice in glaciers, ocean sediments, coral reefs and sedimentary rocks ...
4 theories about how the world as we know it might end
Humans have a macabre fascination with end of the world theories — will humankind go out with a bang or ...
