Professor Andrew Shaver is featured in The Economist based on his ongoing research on refugee flows. The Economist has used data from that work to explore how the war in Ukraine compares with other refugee crises. "The conflict in Ukraine has created the largest flow of refugees in a single year since at least the end of the cold war. In just five weeks more than 4m people have sought refuge elsewhere and millions more have been displaced within Ukraine. The wave of refugees is placing immense strain on neighboring countries. The population of Warsaw, Poland’s capital, has grown by almost a fifth since the start of the war."
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