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16 points
I saw something like this, which piped exhaust from a generator thru a container of water and algae, with the idea to capture the co2, etc produced. Sure why not. I’ll still prefer trees.
3 points
I’ll still prefer trees
God, yes. Trees provide shade, transpirative cooling, homes for animals (birds, mammals, insects), and a particular natural beauty that tanks of algae do not.
