Comments by "John Burns" (@johnburns4017) on "When the Sahara Was Green" video.

  1. Yes, over a long* time. Humans are accelerating change too rapidly. Read James Lovelock.
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  2. Do you see Reds under the bed every night?
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  3. There are a large parts of the Sahara that are below sea level. These could be turned into lakes by connecting them with canals to the sea. Whether they will create rain by evaporation I am not clear about.
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