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The scoop: Overpopulation is a myth... because Jack Ma and Elon Musk said so. On a more serious note, a population collapse is more likely than an overpopulated planet.
Some talking points for the dinner table:
- Overcrowded cities ≠ overcrowded planet. The entire world population can fit in the state of Texas with the same population density as Manhattan.
- Lopsided populations will inevitably occur in modern advanced nations. That means young workers will be unable to support aging populations, causing natural population declines.
- 'Malthusian traps' refer to inevitable food shortages as populations grow. Either Malthus was right and some of us go hungry (as in we don't need to artificially halt population growth), or he's wrong and the population keeps growing sustainably through innovation.
Bottom line: The Earth has plenty to offer for 9 billion mouths. And a sustained population decline due to lower fertility rates is already becoming a realistic outcome. We just need to spread out more.
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