science_spies
@science_spies
Mon, Apr 27, 2020 4:36 AM
Digging Into the Past to Find Optimism for the Future - Digging Into the Past to Find Optimism for the Futur...

Nature | Digging Into the Past to Find Optimism for the Futur... https://imgs.plurk.com/Qy8/J7j/Ko4M8aZ1p8qraKKnSWwIpx3k5VU_lg.jpg
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