I think they’re saying that the future migrations caused by climate change will have similar outcomes
Well, ask yourself what are the causes of the political and economic instabilities, and whether they are largely (and increasingly) due to climate change...
.. Or European countries and their policies dating hundreds of years back.
Oh yes, Eastern and Central Europe had famous colonies....
Ask yourself the causes of climate change and you will be right back to political economy. Parent has a point.
Americans aren't capable of discussing political economy outright.