- Feb 5, 2002
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The irrational pandemonium of the 20th century was the fear of a population explosion. Estimates from scientists such as Paul Ehrlich projected population growth would lead to mass starvation, death, and environmental degradation.
None of that happened.
Instead, food became more plentiful, life expectancy increased, and the environment got cleaner. This is because, as economist Julian Simon pointed out, human beings are the ultimate resource for improving the world. Population growth is good.
Now it appears, though, that the opposite problem is rising to the surface. Fertility rates are down below the level needed to sustain the size of the population in many countries.
Since population growth is a good thing, this seems like bad news. As population plummets, so does the number of creative minds ready to tackle humanity’s challenges. This issue has caught the attention of many, notably Elon Musk, who believes population collapse is humanity’s biggest threat.
Continued below.
None of that happened.
Instead, food became more plentiful, life expectancy increased, and the environment got cleaner. This is because, as economist Julian Simon pointed out, human beings are the ultimate resource for improving the world. Population growth is good.
Now it appears, though, that the opposite problem is rising to the surface. Fertility rates are down below the level needed to sustain the size of the population in many countries.
Since population growth is a good thing, this seems like bad news. As population plummets, so does the number of creative minds ready to tackle humanity’s challenges. This issue has caught the attention of many, notably Elon Musk, who believes population collapse is humanity’s biggest threat.
Continued below.
Why I Don’t Think the Population Will Collapse in the Long Run
Fertility rates are down below the level needed to sustain the size of the population in many countries. As population plummets, so does the number of creative minds ready to tackle humanity’s challenges. However, failed past demographic predictions can shed light on why we should be hopeful.
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