Great Green Wall 2.0: China is geoengineering deserts with blue-green algae
jnord Monday, January 12, 2026
Summary
China is exploring the use of blue-green algae to combat desertification and create a 'Great Green Wall' across its northern regions. The initiative aims to use the algae to bind and stabilize sand, ultimately transforming the deserts into more habitable, green landscapes.
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scmp.com