Pollen and political ideology: 'Social sensing' (IMAGE)

University of Michigan

Pollen and political ideology: 'Social sensing'

Caption

Tweet counts about pollen largely mirrored pollen concentration as determined by pollen counters around the U.S., showing people are good "social sensors" of pollen levels.

Credit

Y. Song et al. PNAS Nexus. 2025 (DOI: 10.1093/pnasnexus/pgaf386)

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License

CC BY-NC

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