June 4, 2022
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New research published in the June 3, 2022 journal Science reveals that 44% of Earth's land area—some 64 million square kilometers (24.7 million square miles) requires conservation to safeguard biodiversity. The team, led by Dr. James R. Allan from the University of Amsterdam, used advanced geospatial algorithms to map the optimal areas for conserving terrestrial species and ecosystems across the world.
