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Melior Mundus

“Generations of people throughout the world have been taught to believe that there is an inverse relationship between population growth and the availability of resources, which is to say that as the population grows, resources become more scarce.” That’s how Marian Tupy and Gale Pooley open their new book, Superabundance: The Story of Population Growth, Innovation, and Human Flourishing on an Infinitely Bountiful Planet. It’s also the central premise of much of today’s Down Wing, zero-sum thinking. And it happens to be wrong. Tupy and Pooley:

It is free people, not machines or deities, who generate new ideas, and it is free people who test those new ideas against other people’s ideas in the marketplace. The process of knowledge and value creation is at the heart of humanity’s moral and material progress. It is what enables our civilization to bend towards goodness and superabundance.

What is superabundance? The authors again: “[A]bundance occurs when the nominal hourly income increases faster than the nominal price of a resource,” meaning resources become cheaper (more abundant!) in real terms. Superabundance occurs “when the abundance of resources grows at a faster rate than population increases.” And that’s exactly what we see in the world today.

Cato Institute senior fellow and HumanProgress.org editor Marian Tupy joins me in this episode of Faster, Please! — The Podcast to discuss superabundance, Hollywood’s Malthusianism, and more.

In This Episode

* Will we ever run out of Earth? (1:33)

* Can our planet sustain billions of people living like Americans? (5:13)

* The burden of proof is on the doomsayers (12:12)

* The more people, the better (18:04)

Below is an edited transcript of our conversation.

Will we ever run out of Earth?

James Pethokoukis: There's only so much Earth, so eventually, aren't we going to run out of Earth and its bounty?

Marian Tupy: It's certainly true that the Earth has a finite number of atoms, but the amount of value that we can get from those atoms is basically infinite. Look at something as simple as sand that has been on Earth for billions of years. At some point thousands of years ago, people realize that they could turn sand into glass jars and later into windows. And now we are using sand in order to create fiber optic cables, which are carrying information around the world at very high speeds and a lot of volume in order to power our civilization's communication networks. So from something as simple as a grain of sand, you can get ever more value.

If you are somebody who thinks economic growth is a good thing, who wants the global economy to keep growing—and, gee, it'd be great if it grew even faster—at some point it's going to hit a limit. Aren't we already seeing that with lithium shortages? I hear that lithium shortages are going to slow the green transition. So aren't people who are pro-growth, pro-progress, or pro-abundance—even pro-superabundance—isn't that just kind of a temporary state and eventually, I don't know, 50 years, 100, that's not a tenable position over the really long, long run?

No, because knowledge continues to expand. As long as we have more people on Earth, and hopefully one day in cooperation with AI or advanced computing, we'll be able to create evermore knowledge. And it is that knowledge which allows us to get around problems of scarcity. Lithium is a perfect example. Lithium-ion batteries are a massive advance in terms of storage

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Erscheinungs­datum: 3.11.2022, 23:55:00