A Vision for a Better World, Part 2

Reader Contribution by Bryan Welch
Published on September 16, 2013
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Abundance is necessary to creativity. In business, we measure abundance in financial capital. Without sufficient capital, we can’t be creative, because we can’t try anything that isn’t certain to work. Similarly, we need surplus capital — food, open space, clean air and water — if we are to help all people live rich, creative lives.

Two variables affect abundance in our world. The first is supply. We depend on the planet’s natural resources, and those resources are limited. The second variable is demand. Demand we can control.

Two primary variables also influence demand for resources. The efficiency of our usage determines how much of the world’s natural bounty each of us requires. We can improve efficiency, to some extent. The second variable affecting demand is population. No matter how much we improve efficiency, the number of people our planet can support is ultimately finite.

Once I acknowledge that limitation, I find myself thinking, well, why are we always talking about the inevitable growth of human population? Why not envision an ideal population instead?

Because in my vision I’ve already set aside 20 percent of every earthly biome for wilderness, I might set my own ideal human population at 20 percent fewer than our current population of about 7.1 billion people. That would put us at about 5.7 billion people, the world population in the early 1990s.

What the heck? While we’re idealizing, why don’t we allocate a little more room for nature and take us back 30 percent, to a total human population of 5 billion — as it was in 1988. That’s a shocker, isn’t it? Our population was 30 percent smaller when former President George H.W. Bush was elected.

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