• bouh@lemmy.world
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    1 year ago

    We can’t use oil or gas anymore.

    Also, there are 15 billions people on earth.

      • bouh@lemmy.world
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        1 year ago

        Ah a mistake. The thing is that in the 50s it was believed that earth wouldn’t be able to feed more than 1 or 2 billions people. They didn’t imagine a city dozen million people either.