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Seven Ways in Which Human Ingenuity Helps the Planet

Blog Post | Environment & Pollution

Seven Ways in Which Human Ingenuity Helps the Planet

Humanity now produces far more food with less land.

Watching the news, it can be easy to feel pessimistic about the state of the environment. Many a leader has warned of environmental catastrophes to come. Pope Francis, for example, has recently said that humanity is turning the planet into a “wasteland full of debris, desolation and filth.” But there are also many who hold a more optimistic view, believing that human ingenuity can help preserve the environment. HumanProgress.org advisory board member and Rockefeller University professor Jesse H. Ausubel, who was integral to setting up the world’s first climate change conference in Geneva in 1979, has shown how technological progress allows nature to rebound. He envisions a future where humanity is ever less dependent on natural resources. Here are 7 graphs that give cause for such environmental optimism.

1. As people escape poverty and spend less time and energy on the basics of survival, they can come to care more about the environment. The incredible decline in Chinese poverty spurred by economic liberalization, for example, has coincided with better preservation of forests. In 2015, there were 511,800 more square kilometers of forest area in China than in 1990. Over the same time period, Europe gained 212,122 square kilometers of forest area, while North America gained 64,410. Africa, on the other hand—the poorest continent—lost forest area.

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2. To illustrate the divergent trends in Europe and Africa, it is also helpful to look at how forest area has changed as a share of total land area. This measure makes it easier to compare the continents despite their very different sizes. While the change is very slight in percentage terms (please note the Y axis scale), the direction of the trends over the last two decades is clear.

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3. Not only does prosperity enable more people to care about the environment, but wealthy countries also have access to better and greener technology. As a result, many now use water much more efficiently than in the past. Consider Western Europe. According to data from the World Bank, between 1982 and 2014, Ireland increased its water productivity—the amount of GDP generated per unit of freshwater withdrawal—by 321%, while the United Kingdom’s rose by 243%.

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4. Better technology has also allowed wealthy countries to reduce cropland erosion. According to data from the U.S. Department of Agriculture, wind erosion of cropland in the United States decreased from 3.3 tons per acre in 1982 to 2.1 in 2007. Water erosion, similarly, fell from 4 tons per acre to 2.7 over the same time period.

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5. Thanks to this reduction in erosion and numerous other agricultural productivity-boosting measures, humanity now produces far more food with less land. Between 1961 and 2014, global cereal yields per unit of land increased by 154%. If farmers worldwide can reach the productivity of the US farmer, humanity will be able to return a landmass the size of India back to nature.

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6. Technology has not only allowed humanity to use water and land more efficiently, but it has also enabled us to reduce pollution of the air. Agricultural processes now emit far fewer greenhouse gases, even while producing more food than ever before and bringing hunger to an all-time low. In the countries surveyed by the United Nations, from 1980 to 2012 total emissions fell by almost 340 thousand gigagrams of carbon dioxide equivalent.

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7. Looking beyond agriculture, overall harmful emissions in the United States have actually fallen relative to the growth of the population, of GDP and of the number of vehicle miles traveled. Globally, emissions have also decreased somewhat relative to GDP.

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This article first appeared in CapX.

Blog Post | Economic Freedom

The Degrowth Bestseller “Slow Down” Perpetuates a Major Myth about Capitalism

Free markets have often been accused of incentivizing short-term profit-seeking, but really the opposite is true.

Summary: Kohei Saito’s book Slow Down: The Degrowth Manifesto critiques capitalism as inherently short-sighted, blaming it for environmental harm and societal problems. The book fails to explain how its preferred centralized government systems would better prioritize long-term outcomes. The “tragedy of the commons” shows that, contrary to Saito’s argument, private property systems provide the best incentives for sustainable planning.


There is a common view that free-market capitalism systematically perpetuates short-sightedness. The dog-eat-dog selection pressures of the free market force capitalist enterprises to focus on next quarter’s profit-margins at the expense of any long-term vision of a better future, so the argument goes. 

This is a central thesis of the 2024 international bestselling book Slow Down: The Degrowth Manifesto by Kohei Saito, philosophy professor at the University of Tokyo.

Saito blames capitalist short-sightedness for virtually all major problems of modern society, from the world hunger of the post-Industrial past to the environmental collapse he predicts will happen in the future. 

About the future, he writes:

Capitalism reflects the opinions of shareholders and business owners living in the present and therefore ignores the voices of future generations, creating yet another type of externality by shifting the burden of environmental damage to the future.

About the past, he writes: 

Problems arose from conducting agriculture under capitalism as well. Agricultural businessmen became concerned primarily with the short-term bottom line, preferring to profit from serial cultivation of the same land over leaving fields fallow to allow their nutrients to be renewed. Funds used to maintain the soil, such as those used for irrigation systems and the like, were also cut to the bare minimum. Capitalism always prioritizes short-term profits.

This argument has a fundamental flaw, one that is common to many critiques of capitalism: it blames the economic freedoms of capitalism for failing to perfectly solve a problem that all other systems of political economy solve even less well. 

Saito is correct to observe that sometimes capitalists are short-sighted, often pursuing short-term profits instead of their own long-term interests, let alone the wellbeing of future generations. But nowhere does he even begin to explain how the government officials empowered within his preferred system would be better incentivized than private property owners to think long-term. 

Despite all rhetoric about “the common good” and “collective ownership” and “the will of the people,” at the end of the day each limited resource is going to be controlled by some individual with a disproportionate material interest in the wellbeing of herself and her family. A regime of private property allows for long-term planning by ensuring that what individuals don’t consume today they can save for tomorrow, or better yet invest and profit from tomorrow. By contrast, all divergences from the system of private property result in a “tragedy of the commons” to a greater or lesser degree. 

The tragedy of the commons, a basic concept in economic theory, is the circumstance that arises when multiple agents have access to a scarce resource that is unowned or “commonly” owned between them. It is a “tragedy” because the lack of private ownership creates a race to exploit the resource before anyone else does, destroying the feasibility of long-term planning. Long-term planning may be in everyone’s interest, but the first agent to sacrifice the common good gets rewarded at the expense of everyone else. 

This situation manifests frequently in the real world. In a New York Times article reporting the extinction of several species of aquatic wildlife in Bahía de Los Ángeles, Aaron E. Hirsch explains:

If a fish population is controlled by a single, perfectly rational agent — an idealized entity economists refer to as “the sole owner” — he or she will manage it to maximize its total value over time. For almost every population, that means leaving a lot of fish in the water, where they can continue to make young fish. The sole owner, then, will cautiously withdraw the biological equivalent of interest, without reducing the capital — the healthy population that remains in the sea. But if the fish population is available to many independent parties, competition becomes a driving concern. If I don’t extract as much as I can today, there’s no guarantee you won’t take everything tomorrow. … Around the globe, the same dynamic has unfolded in one fishery after another. … A 2008 United Nations report estimates that global fisheries, currently worth about 80 billion dollars per year, could be worth more like 140 billion — if only they were managed properly.

In his 1962 book Man, Economy, and State, the economist Murray Rothbard explains that much the same dynamic is at play in the allocations of tax dollars by government officials: 

…while a private owner, secure in his property and owning its capital value, plans the use of his resource over a long period of time, the government official must milk the property as quickly as he can, since he has no security of ownership. … In short, government officials own the use of resources, but not their capital value (except in the case of the “private property” of a hereditary monarch). When only the current use can be owned, but not the resource itself, there will quickly ensue uneconomic exhaustion of the resources, since it will be to no one’s benefit to conserve it over a period of time and to every owner’s advantage to use it up as quickly as possible. In the same way, government officials will consume their property as rapidly as possible. It is curious that almost all writers parrot the notion that private owners, possessing time preference, must take the “short view,” while only government officials can take the “long view” and allocate property to advance the “general welfare.” The truth is exactly the reverse. The private individual, secure in his property and in his capital resource, can take the long view, for he wants to maintain the capital value of his resource. It is the government official who must take and run, who must plunder the property while he is still in command.

For these reasons, you could have predicted correctly throughout capitalism’s history, or determine from the data now, that Saito’s pessimism about the consequences of free-market capitalism is misplaced. 

More because of privatization than despite it global per capita daily food supply has increased from 2,181.25 kcal in 1961 (the earliest year for which reliable global data are available) to 2,959.11 kcal in 2021. And similarly, that annual climate-related deaths have declined from 1.27 million in 1900 (the earliest year for which reliable global data are available) to just 86,500 in 2023. And so on

It is time for the likes of Saito to quit idolizing coercive government power and start subjecting it to at least as much scrutiny as private capital.

This article was published at The Daily Economy on 11/19/2024.

NBC News | Human Freedom

Americans Can Now Visit China for up to 10 Days Without a Visa

“China said Tuesday it was expanding its visa-free transit policy, allowing Americans and other eligible foreign travelers to stay in parts of the country as long as 240 hours, or 10 days, as officials try to attract more overseas visitors.

China’s National Immigration Agency announced the measure, which is effective immediately, on its WeChat account, saying passport holders from 54 countries are eligible. They include countries in Europe, Latin America and Asia, as well as the United States and Canada.

Previously, travelers could stay in China visa-free for as long as 72 to 144 hours depending on where they visited, as long as they continued on to a third country or region.”

From NBC News.

E&E News | Energy Production

BLM Approves Geothermal Project, Moves to Ease Permitting

“The Bureau of Land Management issued a decision record approving the Cape Geothermal Power Project in southwest Utah, which would have the capacity if fully built to generate 2,000 megawatts of electricity, which is enough to power about 2 million homes.

The Interior Department also said it is proposing a new categorical exclusion that would streamline the process to evaluate and approve ‘geothermal resource confirmation operations’ of up to 20 acres. These could include drilling wells that would be used to to confirm the existence of a geothermal resource, the agency said.

The goal is to ‘accelerate the discovery of new geothermal resources throughout the West,’ and particularly in Nevada, which the agency says is ‘home to some of the largest undeveloped geothermal potential in the country.'”

From E&E News.

Axios | Air Transport

Feds OK Rules for US To Begin Electric Air Taxi Service

“The Federal Aviation Administration on Tuesday Issued Long-Awaited Rules That Will Help Pave the Way for the Commercialization of Electric Air Taxis as Soon as Next Year…

Driving the News: FAA Administrator Mike Whittaker Announced the Final Regulation During a Speech at a Business Aviation Convention in Las Vegas.

  • It Includes Qualifications and Training Requirements for Pilots of These New Aircraft Which Have Characteristics of Both Airplanes and Helicopters.
  • The Rule Also Addresses Operational Requirements, Including Minimum Safe Altitudes and Required Visibility.
  • The Rule Is ‘The Final Piece in the Puzzle’ for Safely Introducing These New Aircraft to the u.s. Airspace, He Said.’”

From Axios.