To UnderstandGlobal Migration, You Have to See It First
Briefly

The article highlights a historic surge in global migration, with more individuals living outside their birth countries than ever before, as reported by the UN. This unprecedented movement of people has significant implications for politics and economics worldwide, leading to electoral upheavals in many democracies. The complexity of migration is compounded by varying government records and a lack of comprehensive data, which limits understanding of the phenomenon. New research utilizing Facebook user data from 2019 to 2022 attempts to provide clearer insights into migration patterns, although it has notable limitations regarding excluded countries and undocumented migrants.
The surge in global migration is reshaping political landscapes, as evidenced by the unprecedented number of people living outside their birth countries, challenging established governance.
Government records on migration are often inconsistent, leading to significant gaps in understanding migration patterns, particularly in countries with limited data collection.
Read at www.nytimes.com
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