#migrations
"We combine deep learning with a mechanistic flow model to estimate annual bilateral migration flows [and their drivers] in the 1990–2023 period between all 230 countries and regions recognized by the UN."
OA paper, key points in the 🧵
Oca sapiens
🚨Out today in @nature.com our new paper uses deep learning to map four decades of global human migration.
By building the first comprehensive, four-decade dataset of annual flows (1990-2023), we reveal that global migration has nearly tripled since 2000.
🔗 www.nature.com/articles/s41...
