Inexhaustible Natural Gas: Why We’ll Never Run Out

Inexhaustible Natural GasAlexander Stevens
Policy Analyst
Institute for Energy Research

Resources such as natural gas effectively expand with population growth because the growth stimulates innovation such that we have inexhaustible natural gas.

I encourage everyone to read “The Simon Abundance Index: A New Way to Measure Availability of Resources,” a new paper by Gale L. Pooley of BYU and Marian L. Tupy of the Cato Institute. The paper addresses the contemporary debate on the impact of population on resource scarcity. In the paper, the authors explain new tools to measure the availability of resources by taking into account changes in per capita income and population over time.

Contemporary Debate Over Resource Scarcity

The modern debate over resource depletion began in the 1980s in a debate between biologist Paul Ehrlich and economist Julian Simon. Ehrlich feared that a growth in population would deplete natural resources; Simon counter-intuitively argued that population growth would actually make resources more abundant. Simon’s argument was based on the idea that human beings are the ultimate resource and that the depletionist view of resources ignored long-term changes in income as well as the impact that technology and human ingenuity would have on the availability of resources.

In September of 1980, Simon challenged Ehrlich to a bet on resource depletion. Simon told Ehrlich he could choose a group of raw materials that he thought would become less abundant over the next decade. If the real prices of those materials increased over that time, then Ehrlich would win the bet. In the period between September 1980 and September 1990, population rose by 873 million people, and all five commodities that Ehrlich selected declined in real price, with an average drop of 57.6 percent.

Despite the fact that Simon emerged victorious in the bet, this did not put an end to the public debate over resource scarcity and population growth. Supporters of Ehrlich correctly noted that, to some extent, Simon got lucky, because there are some examples of cases where if the bet had taken place during a different decade, Simon would have lost. Pooley and Tupy are responding to this argument by pointing out that a simple comparison in the changes in real prices over time is not the best measure of the impacts of population growth on resource availability; they have developed new tools that take into account other important factors, which I describe below.

Time-Price and Resources

The novelty of Pooley and Tupy’s paper is that it revisits this debate and reinterprets relative scarcity through the lens of the “time-price” of resources. This pricing mechanism takes into account the amount of time that people must spend working to earn enough money to purchase a particular resource. By using the time-price measure, the Ehrlich-Simon bet and contemporary arguments about overpopulation are brought into perspective. As the paper notes:

Considering the real average hourly income per capita rose by 80.1 percent, the time it took to earn enough money to buy one unit in our basket of commodities in 1980 bought 2.83 units in 2017.

This consideration is important because unlike resources, time cannot be made more abundant through greater efficiency, increases in supply, or decreases in demand. Therefore, time-price offers a deeper account of the material progress we have achieved as a lower time-price means people have to work less to earn enough money to purchase something.

Price Elasticity of Population

Another important insight of this paper is Pooley and Tupy’s development of the concept of the price elasticity of population (PEP). This concept offers richer insights into the effect of population growth on the availability of resources. The paper explains:

On the basis of a population increase of 69.3 percent and a time-price decline of 64.7 percent, we found that the time-price of our basket of commodities decline by 0.934 percent for every 1 percent increase in population. That means that every additional human being born on our planet seems to be making resources proportionately more plentiful for the rest of us.

This measure lends additional credence to Julian Simon’s argument that commodities grow more abundant in relation to population growth. The relationship between prices and innovation isn’t fixed. As long as people are operating within the framework of property rights, free exchange and the rule of law, an increase in the relative scarcity of a resource leads to a higher price, which in turn creates incentives for innovation.

The Simon Abundance Framework 

Pooley and Tupy combine these two measures to develop the Simon Abundance Framework. This framework contextualizes PEP values by establishing four zones to categorize resource abundance. The framework is explained in the chart and graph pictured below:

inexhaustible natural gas

inexhaustible natural gas

Simon’s Rule

 The main takeaway from the paper is that Julian Simon was indeed correct in his explanation that an increase in population would lead to greater resource abundance and cheaper commodities. Additionally, it backs up Simon’s prediction that even in a world of super abundance, people still have a pessimistic view of our ability to make use of our resources. In recent years, arguments about overpopulation seem to be making a comeback, but Pooley and Tupy have put those concerns into perspective. They remind us that we live in a world defined by extreme abundance, a reality that is only made possible by the institutions of a free society.

Editor’s Note: This article takes me back to my college days and a Penn State course I took in my second year called “Natural Resource Economics.” It was incredibly eye-opening. I learned, as explained in more detail above, that prices determine not just the demand for natural resources, but also the supply. When supply is tight, prices go up. When prices go up demand goes down and innovators look for opportunity to meet supply at a lower cost. Hence, inexhaustible natural gas. It’s fundamental and reflected in a natural gas industry axiom that the solution to low prices is low prices that increase demand and restart the cycle.

I also learned this is also the reason we never run out of natural resources in a free market economy because we use less of something as prices increase, such that we shift to other resources long before we even come close to depleting anything. Prices are the key to ensuring we never run out and innovation that springs from increasing division of labor, made possible by population growth, is the door we unlock with that key. Human beings themselves are, in other words, the real resource and all supposed threats from population growth and doomsday depletion scenarios are pure malarkey. It’s inexhaustible natural gas as far as the eye can see.

Want to support NaturalGasNOW an easy way?

Try the new Brave Browser and they’ll contribute for you!

Print Friendly, PDF & Email

4 thoughts on “Inexhaustible Natural Gas: Why We’ll Never Run Out

  1. Great post, data, and accompanying insights.

    It is my hope that the burgeoning realization concerning the size of the hydrocarbon resources in the Appalachian Basin can continue the momentum away from the Keep It In The Ground zealots.

    Think of the opulence of Middle Eastern sheikdoms/kingdoms due to their possession of almost unfathomable amounts of oil and gas.

    Now, picture a more American disposition of those same types and quantities of hydrocarbons.

    It is there, folks, garownteed in spades.

    The recent attention given to the USGS assessment of 3 formations in the Delaware sub basin of the Permian will pale – say again – will pale when the Marcellus and then Utica assessments are released.

    Shock will be the norm for those not following well by well, company by company production records these past few years.
    As big as, if not bigger than South Pars/North Dome. (Google that field for a sense of scale).

    Do not let the Know Nothing ideologues stifle development of the bounty beneath your feet.

    Appalachia Rising!

  2. Thanks to Alexander Stevens and Tom Shepstone! Julian Simon’s ideas will still win Malthusian bets.

    “On what principle is it that, when we see nothing but improvement behind us, we are to expect nothing but deterioration before us?”

    Szurmak & Destochers

  3. Thank you for your thoughtful review of our paper. Please watch for more data and analysis on the astonishing abundance of our earth and the creativity of free people.


    Dr. Pooley and Dr. Tupy

Leave a Reply

Your email address will not be published. Required fields are marked *