From the EUROPEAN GEOSCIENCES UNION and the “climate refugees” department comes this piece of work.
Climate changes triggered immigration to America in the 19th century
In the 19th century, over 5 million Germans moved to North America. It was not only a century of poverty, war and revolutions in what is now Germany, but also of variable climate. Starting at the tail end of the cold period known as the Little Ice Age, the century saw glacier advances in the Alps, and a number of chilly winters and cool summers, as well as other extreme weather events such as droughts and floods.
“Overall, we found that climate indirectly explains up to 20-30% of migration from Southwest Germany to North America in the 19th century,” says Rüdiger Glaser, a professor at the University of Freiburg, Germany, and lead-author of the Climate of the Past study.
The researchers could see a climate…
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