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Ask HN: Preserve Our Biosphere
How can we preserve our atmosphere?
Knowing what we know of icehouse and greenhouse earth, how can we preserve the icehouse phase?
What can we do?
- fsflover 5y agohttps://news.ycombinator.com/item?id=20015037 https://news.ycombinator.com/item?id=20015037 https://news.ycombinator.com/item?id=28601257 https://news.ycombinator.com/item?id=28601257