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andreidanielb andreidanielb
wrote...
Posts: 422
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6 years ago
What is the greatest roadblock to geoengineering?
A) Uncertain science
B) Unproven technology
C) Cost
D) No legal framework for governance
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pivotrazepivotraze
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6 years ago
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andreidanielb Author
wrote...

6 years ago
Thank you, thank you, thank you!
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Yesterday
Good timing, thanks!
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2 hours ago
This helped my grade so much Perfect
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