census
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More and More People Missing From Official Census Data
Foreign aid cuts will worsen “quiet crisis,” according to experts.
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GRID3 Project Aims to Put Everyone on the Map
Detailed population data from the project is helping to protect against disease and plan for new schools in low- and middle-income countries. It may also enhance food security and disaster response.
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Tools of the Trade: Data Sets are Tools, Too
This installment takes you into the world of population modeling at CIESIN, where data rules supreme.
Congratulations to our Columbia Climate School Class of 2026 and all of our 2026 Columbia University graduates! Learn more about our May 15 Climate School Class Day celebration. 💙 #Columbia2026 #ColumbiaClimate2026
