Drought the big killer, says anthropologist-author
19 Aug 2008

The Great Warming ... multi-year droughts the worst enemy.
Global warming is currently one the world's most pressing issues, but the phenomenon of climate change is not specific to the 21st century.
A new book by American anthropologist Brian Fagan takes a look at the global effects of climate change that occurred during the Medieval Warm Period and examines how subtle shifts in the environment had far-reaching effects on human existence.
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