350350 is the number that leading scientists say is the safe upper limit for carbon dioxide--measured in "Parts Per Million" in our atmosphere. 350 PPM--it's the number humanity needs to get back to as soon as possible to avoid runaway climate change.Quoted from 350.org
Initial thought for major project...
14 years ago
1 comment:
Good information, thanks they are really interesting I never knew about 350.
good luck with it.
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