
The Truth about the Americas in 1491 with Charles C. Mann
Factually! with Adam Conover
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Is There a Need for More Imagination?
Mann: It comes down to what, what solutions are actually going to be effective in which ones are wishful thinking. He says we don't really know what the consequences of 2.5 degrees or three degrees or two degrees are. We simply don't know how fast battery prices can go down and how cheaply we can make new things," Mann said.
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