🧵CO₂ removal (CDR) is back in the news, but just because the UNEP report says we need CDR, it doesn't mean we'll have CDR. Many challenges will take decades of research and negotiation to solve. Here are some examples:
Technological: We currently don't have any durable CDR method that scales.
David Ho
npub1ps…rzham
2026-09-08 12:54:26 UTC
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npub1psvtnwsuqj4tx4dnqdf4044ed2p7dzwqcc27250267z4pew9ah2qhrzhamSeen on
wss://relay.momostr.pinkPublished at
2026-09-08 12:54:26 UTCEvent JSON
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