Human beings are a species that stops its own population expansions once the division of labour reaches the point at which individuals are all trading goods and services with each other, rather than trying to be self-sufficient. The more interdependent and well-off we all become, the more population will stabilise well within the resources of the planet. As Ron Bailey puts it, in complete contradiction of Garrett Hardin: ‘There is no need to impose coercive population control measures; economic freedom actually generates a benign invisible hand of population control.’
