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> Martin Rees believes with a vegan diet, no travel and spending most of the time in VR, Earth could sustain 20 billion people. Is this being proposed as somet
by 0xffff2 6y ago
> Martin Rees believes with a vegan diet, no travel and spending most of the time in VR, Earth could sustain 20 billion people.
Is this being proposed as something to aspire to? Much better to sustain a much smaller population that can enjoy a varied diet and see the world IMO.