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01 / 05
Measuring Freedom and Flourishing | Podcast Highlights

Blog Post | Economic Growth

Measuring Freedom and Flourishing | Podcast Highlights

Chelsea Follett interviews Leandro Prados de la Escosura about the long term trends in wellbeing, inequality, and freedom.

Listen to the podcast or read the full transcript here.

Let’s discuss your latest book, Human Development and the Path to Freedom.

I have spent many years working on economic performance in the long run, and while I don’t have anything against GDP, I was always uneasy with the idea of using GDP per head as a shortcut for wellbeing. GDP is a good indicator of output but a very deficient indicator of wellbeing.

Most economists say, “This is true, but it’s highly correlated with non-economic dimensions of wellbeing.” There is also a tendency to produce a dashboard of indicators, basically GDP and some additional measures that create a more nuanced picture.

I was unhappy with that. Then I realized that, since the beginning of modern national accounts in the 1950s, there have been attempts to produce alternative measures. More than 30 years ago, the United Nations Development Programme produced the Human Development Index. I was very interested, but at the same time, I was frustrated when I saw that countries with no freedom at all ranked very highly in the index.

For example, in the first report in 1990, they had a retrospect going back to 1975, and I found that Spain, under Franco’s dictatorship, ranked very highly in human development. How come? It wasn’t satisfactory to rank a nasty dictatorship so highly. And then I read the literature accompanying the report and found this very candid assertion: “The purpose of human development is to increase people’s range of choices. If they are not free to make those choices, the entire process becomes a mockery.”

This is an important philosophical point: Human development is not just about living longer or having a higher material standard of living. You can get that in a high-security prison in Norway. Choosing between alternative ways of life is what makes the difference.

To make a long story short, they have tried time and again to introduce freedom, but they never managed to do so because of strong political opposition from country members of the program. So, as an independent scholar, I thought, “Look, nobody is going to read it, but I have the freedom to introduce the freedom dimension.”

Tell me about what you found.

Perhaps what makes sense is to compare what I found to what you would get on the basis of per capita income. If you look at the average increase from 1870 to 2020, the growth in income and wellbeing is very similar.

But if you look closer, you realize there are large differences across different periods. During first globalization before 1913 and between 1970 and 2000, they are relatively close. During the last two decades, the difference is huge in favor of material living standards measured by per capita income. The first part of the 20th century is just the opposite.

What next? Well, try to provide an explanation.

I went in two steps. One was asking, “Why has this growth in human wellbeing happened? What is the intuition?” The intuition is that if you get richer, you’re going to become better fed, healthier, better educated, and freer. But you can also have different levels of wellbeing at the same income level, and the most important finding from a historical perspective is that at any point of income, you have higher wellbeing today than in the past.

If you compare 1870 to 1913, you see that for most of the income levels, you get the same association between health and income, but at high levels of income, you get higher levels of health. Improvements in health techniques and medical knowledge were restricted to the most advanced countries. But if you look at the 1950s, at any income level, you get higher levels of health than in 1913 or 1870. You also find this for education and freedom. If you move to 2000, there is another upward shift.

Of course, there are reversals. There have been four moments in time in which the progression, the positive progression of human development stopped or declined. One was the Great Depression. The second one was during Mao’s Great Leap Forward. Then there were the oil shocks in the early ’70s, but the most damaging one has been COVID. COVID is the first period in which wellbeing measured in terms of augmented human development has declined

However, over the long run, for any income level, whether you are rich or poor, nowadays you have higher wellbeing than in the past.

Those findings are fascinating. What would you say is the biggest implication of your work?

The first thing is that wellbeing, broadly defined, has expanded worldwide more steadily than per capita income.

Secondly, the phases in which we conventionally associate improvements in wellbeing are not necessarily the same as those in which actual wellbeing improved. For instance, there was an important improvement in the so-called interwar period, even though economic growth stagnated. In 20th-century India, before independence, there was a stagnation in real average income but a remarkable improvement in health. This was because of the discovery of the germ theory of disease, which brought simple hygienic practices like washing your hands before eating and not sleeping near animals.

We also tend to forget that the association between wellbeing and income is not fixed. There are movements along the function: if you are richer, other things being equal, you’re going to be healthier, more educated, and freer. But this is not the whole story. There are also upward and downward shifts.

For instance, you could say that in terms of freedom in 2020, we are worse off than we were 20 years ago. This doesn’t mean that people were richer 20 years ago—we’re richer now—but at the same income level, 20 years ago, people were freer than we are today.

So, it’s a nuanced picture. Overall, things are improving, but there are also worrying declines in freedom.

Exactly.

Can you talk about inequality?

In 1870, in the case of wellbeing, inequality was high, and it increased up to the end of the century, then went down. Then, because of World War I, it increased again. But from the late 1920s to the present, with the exception of a reversal because of World War II, there has been a steady decline in inequality of wellbeing.

In the case of per capita income, inequality increased until the end of the 20th century, around 1980, and only began declining after 1990.

Here, I’m referring to relative inequality. If we increase wealth by 10 percent everywhere, inequality in relative terms doesn’t change. Some people are a bit pickier and think, “If my income increases 10 percent and my income is 100, I get 110. If your income is 1000, you now get 1100.” This is absolute inequality.

Relative inequality in per capita income increased until 1980 and has declined since 1990. But absolute inequality in per capita income, the distance between rich and poor, continues growing.

Absolute inequality in wellbeing has declined since 1960. Today, it is similar to what you would find in 1938, 1913, or 1900, but higher than in 1870.

It’s also important to look at what happens to different parts of the distribution. Who are the winners and losers? Broadly speaking, the middle class of the world gained the most, and the lower classes and those at the top won relatively less. If you look at absolute gains, those who were at a higher level of wellbeing got more. But that changes for different dimensions. Those at the bottom, for example, were the main winners in terms of education, while those in the middle were the main winners in terms of health.

I know that your current focus is on freedom. Could you tell me a little bit about that?

I became interested in human development after reading Amartya Sen, who emphasizes what Isaiah Berlin would call positive freedom. Freedom to. But he also emphasizes negative freedom, the absence of coercion and interference. And I think this is interesting because many people think there is a trade-off between negative and positive freedom.

At the end of the day, everybody wants to have negative freedom, but there are those who think negative freedom has nothing to do with income, that would be Hayek, and those who think negative freedom can only be reached as a second stage once you provide for those who don’t have access. For some, positive freedom is a socialist lie to reduce negative freedom. For others, they are two faces of the same coin.

As an economic historian, I find this is an interesting topic for research. If you look at the world, and you can see this in the Human Freedom Index that Cato publishes, you see the countries at the top in terms of negative freedom are also at the top in terms of positive freedom. For instance, Denmark is at the top of the list in terms of economic freedom, but also in terms of education and health.

My question was, well, maybe this trade-off is only a short-run phenomenon. Maybe if you look at the long run, the trade-off doesn’t hold or only holds for a certain period. So why not construct two alternative sets of estimates, one for positive freedom and the other for negative freedom? And this is what I’m trying to do now.

My main discrepancy with the Fraser Institute economic freedom index is that I don’t take into account the size of government. I know this is a contentious issue. People say, “the larger the government, the less room for private initiative.” At a point in time, this is true. And if you look at similarly developed countries, this is true.

But if you take a cross-section at a point in time, you can see that there are countries in which the size of government is much, much smaller, that are not necessarily freer, in terms of absence of coercion and interference, than countries with larger governments. Look at, for instance, Latin American and Sub-Saharan African countries. Think of Somalia. Or think of my own country under Franco. It was a right-wing, but, in many aspects, very socialist dictatorship in which the government was everywhere. But the size of government was very small.

In 1980, do you know what percentage the income tax contributed to the revenues of the central government in Spain? Give me a figure. You would say 40 percent?

Sure, 40 percent.

2 percent.

Wow.

Nobody paid income tax. So, there was no redistribution.

My point is that the size of government matters less than the nature of government. Perhaps Denmark would have more economic freedom with a smaller government, but if you compare Denmark to other countries, you can see that even though the Danish government is larger, Denmark’s degree of economic freedom is higher. Why? Because the nature of government action is different. It doesn’t interfere as much as another government that is less intrusive in quantitative terms but more intrusive in qualitative terms.

So, if you are looking at a point in time, it makes sense to say, “mutatis mutandis, if a rich country nowadays has a smaller government, this country is going to be freer.” That is true. But the action of government varies from one case to another.

Get Leandro Prados de la Escosura’s book, Human Development and the Path to Freedom: 1870 to the Present, here.

Blog Post | Economic Freedom

Milei Midterms: An Update on Argentina | Podcast Highlights

Chelsea Follett interviews Marcos Falcone about Milei’s recent electoral success and the economic reforms he might now pursue.

Listen to the podcast or read the full transcript here.

Joining me today is my colleague Marcos Falcone, a policy analyst focusing on Latin America at the Cato Institute’s Center for Global Liberty and Prosperity. He joins the podcast today to discuss the dramatic recent election win of President Javier Milei, who has led his party to a landslide victory in Argentina.

Let’s start with a bit of a history lesson. Argentina has a long history that has not always been a history of progress. Could you walk us through some of that background?

Argentina is one of very few countries in the world, and perhaps the only one, to have gone from being a developed country to a developing country. During the late 19th and early 20th centuries, Argentina was among the richest economies in the world. It was second to the US in terms of the net number of immigrants received. It also had extremely low taxes, low public spending, and very few regulations.

But, of course, international ideological trends also affected Argentina. Nationalism, corporatism, and fascism began to rise in popularity, Juan Domingo Perón came to power in 1946, and Argentina started to diverge from the rest of the world. Whereas much of the world opened up to trade during those years, Argentina became a highly closed, protectionist economy and missed out on all the benefits of trade that increased dramatically after the end of the Second World War.

When Argentina became a closed economy, special interests began to emerge, including trade unions and crony capitalists, who depended on Argentina remaining a closed economy, which in turn made it harder to re-liberalize Argentina’s economy. Governments couldn’t, for example, lower public spending, because people were counting on it. They couldn’t open borders because industries were dependent on them being closed. They couldn’t deregulate labor relations because of the unions. And so, we started to drift into a declining path.

On a happier note, Argentina also has a very long intellectual tradition of classical liberal thought. Could you tell us about that?

The architect of the Argentinian constitution was a classical liberal called Juan Bautista Alberdi. He was a lawyer, but like many intellectuals of the 19th century he wrote about many things, including economics and moral matters. The constitution he designed, which closely followed the example of the US Constitution, went into effect in 1853. It has suffered changes, but really no major changes were implemented until the mid-20th century. So, for almost 100 years, Argentina retained this very classical liberal constitution that greatly benefited the country.

Liberty was also at the forefront of Argentina’s politics and culture. At the end of the 19th century, both the ruling elite and the opposition had classical liberal ideas. The socialists, for example, were very much against protectionism and the creation of a central bank, because they thought it would be bad for workers. However, as fascism and communism began to rise in popularity, this classical liberal environment started to fade away, to the point that we had a Supreme Court that basically allowed the military to seize power in 1930. From that point, it would be over 50 years before Argentina had a fully democratic regime once again.

Still, even during the 20th century, Argentina had a very strong classical liberal tradition. For example, Alberto Benegas Lynch, who is a Cato adjunct scholar, founded a university called ESEADE, where classical liberal thought was spread. We saw the founding of various think tanks in the 1980s and 1990s within the classical liberal tradition, such as my previous employer, Fundación Libertad. We began to rebuild the classical liberal culture that had been lost in Argentina for so long, which also contributed to the rise of Javier Milei, who started out speaking at forums at classical liberal think tanks. I actually met him over 10 years ago.

So, Argentina initially had a strong classical liberal tradition, which it lost for a while but has now regained. And that’s one of the reasons why I’m actually optimistic about the future of the country.

Let’s talk about Milei’s victory. Walk us through what was going on going up to the election and the election itself, and why that outcome took so many people by surprise.

Javier Milei won the presidency in 2023, when many people thought that was impossible. Politicians in other parties actually thought that they were taking advantage of Milei’s presence because he would take votes away from their opposition. But we have to understand the context of Argentina to understand why Milei became popular. In 2023, Argentina had an annual inflation of over 200 percent, on the verge of hyperinflation. And the country hadn’t grown in about a decade.

Everyone who wanted to do business in Argentina knew that this was next to impossible because of how regulated the economy was, and there were also unbearable situations in daily life. For example, rent control was so stringent that many landlords decided not to rent their places, and this caused prices to go up. Ryan Bourne and I interviewed one person who told us that back in 2023, it was so expensive to find a place to live that it could be cheaper to live in a hotel.

So Argentina had been trying interventionist policies for a long time, and they were not yielding good results, and Javier Milei arrives, wielding a chainsaw, saying, “we need to cut spending, we need to slash public spending, we need to lower taxes, we need to deregulate, we need to open up the economy, and we need to dollarize.” And after he wins the presidency, so many people say, “A libertarian can’t last long into office. He will have to resign after a month if he tries to do what he says.” And well, Milei has been president for almost two years now, and many of the radical reforms that he announced have not caused any sort of upheaval.

I think that the most important reform was balancing the budget. Argentina had a 200 percent annual inflation rate because it was running deficits, and nobody trusted Argentina to pay back its debt, so all the government could do was print money. In just one month after taking office, Milei had balanced the budget—something everyone else had said was impossible. Ten days into his presidency, Milei repealed the rent control laws. One year after that decision went into effect, we saw prices going down in real terms by about 30 percent. We saw the supply of apartments triple in the city of Buenos Aires.

During the 2025 midterm election a couple of weeks ago, there was some pessimism that maybe the Peronists were going to win. Many people, including political analysts, were saying that Milei’s changes were so profound that people would not tolerate them, and this fueled a run against the peso. But Milei won over 40 percent of the vote, and this is bringing a new wave of optimism to Argentina because, since Milei previously only had about 15 percent of seats, there were many reforms that he couldn’t make. Now, while Milei still doesn’t have a majority, he needs fewer alliances to pass the reforms that he wants.

Let’s talk about some of those policies.

It seems like the priorities of the Milei administration will be to pass tax reform, social security reform, and labor reform.

In Argentina, taxes are not just high, but also very complicated and superimposing, meaning you have taxes on taxes. To give you an example, the last Doing Business report by the World Bank, which came out in 2020, said that a business in Argentina that paid all of the taxes it was legally required to pay would end up paying 106 percent of its income. That means you’d be better off not doing any business at all. So, you can imagine how complicated the tax system is in Argentina, because obviously, businesses can’t pay 106 percent of their income. The Milei administration could only make very limited changes up to this point because, constitutionally, he needs Congress to legislate over tax matters.

Argentina also has a very high degree of informality in its labor market because it’s very expensive to hire employees legally, and it can be even more expensive to let them go because of litigation. Businesses, particularly small and medium enterprises, are constantly trying to avoid litigation because they know, due to the way that the judicial system is set up, if they face a lawsuit by a former employee, they’re going to lose. This needs to stop, and the Milei administration knows this and is going to push for labor reform.

When it comes to social security, Argentina has the common problem of an aging population. We have the typical Ponzi scheme, where if the base keeps growing, then there’s no issue, but if the population pyramid is no longer a pyramid, there’s likely not going to be enough people in the future to pay for those who are paying taxes today. Now, this is aggravated in Argentina’s case because of populist policies. For example, beginning in the 21st century, over a million pensioners were integrated into the system without having made any payments to social security beforehand at all. We’ve also had an increasing amount of fraud over the past two decades. It’s statistically impossible to have as many disabled people as Argentina seems to have. We see towns in Argentina in backward provinces where maybe 50 percent of all people are cashing in a disability payment. Those are the kind of things that the Milei administration will try to tackle.

I would also like to see more far-reaching trade liberalization and dollarization, because Argentina will eventually have another left-wing or Peronist administration. We’re in a democracy, governments change, and we haven’t really seen that the Peronist economic agenda is becoming more reasonable. So, we need to protect people, and particularly the assets of the people, and the best way to do that is dollarization.

Let’s talk a little bit more about dollarization because this is such an important policy issue in Argentina.

Milei promised to dollarize the economy back in 2023 in the context of near hyperinflation. Now, while annual inflation is still over 30 percent, the problem has become less salient, and it seems as though maybe you don’t need to dollarize if you can just get inflation back under control. But we have this problem, which we just saw before the recent elections, where whenever there’s uncertainty about the future in Argentina, you have a run against the peso, and people rush to buy dollars. This basically stops all economic activity because people don’t want to make decisions amid all the uncertainty. And what ends up happening is that the people who benefit are those with dollars, who are usually the richest ones, and the poorest suffer the most because they have the national currency that is constantly losing value. And in many cases, the people who have dollars don’t even invest them; they just keep the physical dollar bills, so this also takes money out of the financial system.

Argentines don’t need to live like this. We have seen examples of successful dollarization processes that have defended people against populist governments. Ecuador dollarized its economy 25 years ago, and after dollarizing, it had a left-wing administration led by Rafael Correa that lasted for ten years. Many people thought he could have been another Chavez. He wanted to turn Ecuador upside down and implement all sorts of interventionist policies. But the dollar was more popular than he was, and he couldn’t de-dollarize, so even though he did a lot of damage to the Ecuadorian economy, dollarization protected the value of their assets.

What are some of the potential implications for the broader region? Do you think that this renaissance of classical liberal or libertarian policy could catch on throughout Latin America?

I think Argentina could become an example that other countries in Latin America can imitate. In recent years, we have had different administrations in countries like Brazil, Chile, and Colombia that have gone left-wing, and in many cases, in more extreme ways than in the past. And in Latin America, presidents who are not left-wing tend to be more conservative or nationalistic. So, Argentina is relatively alone in the region, but I hope that Milei becomes a sort of beacon that can help libertarian politicians in other countries rise to prominence.

We are seeing that in Chile, where even though the most popular figure right now is a communist, you also have a libertarian candidate who might go to the runoff against the communist and potentially win. And that could undo a lot of the bad policies that Chile has recently engaged in.

The Human Progress Podcast | Ep. 69

Marcos Falcone: Milei’s Midterms and an Update on Argentina

Marcos Falcone joins Chelsea Follett to discuss Milei’s recent electoral success and the economic reforms he might now pursue.

Marcos Falcone joins Chelsea Follett to discuss Milei’s recent electoral success and the economic reforms he might now pursue.

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Blog Post | Pollution

From Waste to Wealth: the Alchemy of Innovation

Environmental challenges can be transformed into economic opportunities.

Summary: Scientists and engineers are finding ways to turn pollution and waste into valuable resources. From recovering fertilizer from toxic lakes to creating biodegradable packaging from farm residues, innovation is transforming environmental problems into opportunities for growth. By reimagining waste as a resource, we can make the planet cleaner while fueling new industries and jobs.


Every summer, toxic algae blooms turn Lake Erie and other US lakes into a green soup, threatening drinking water for millions. Every year, American farmers burn millions of pounds of grain stalks after harvest. And every day, Americans throw away enough packing peanuts to fill an Olympic swimming pool. What if I told you that each of these waste streams could become valuable resources—and that the solutions are emerging from university laboratories right now?

We stand at a unique moment in history. For the first time, we possess the scientific tools to transform our most pressing environmental challenges into economic opportunities. The numbers tell a compelling story. According to the World Bank’s “What a Waste 2.0” report, global waste is projected to rise by 70 percent, from 2.01 billion tons today to 3.4 billion tons in 2050. Yet, the circular economy, or using waste productively to create wealth, could unlock $4.5 trillion in economic benefits by 2030. The question isn’t whether we can afford to innovate—it’s whether we can afford not to.

Three Breakthrough Innovations from North Dakota

The convergence of nanotechnology, materials science, and biotechnology has created unprecedented possibilities for environmental remediation. In a laboratory at North Dakota State University, my research team is developing three innovations that exemplify this waste-to-wealth transformation:

  1. Calcium peroxide nanoparticles that absorb phosphates from polluted lakes and convert them into sustainable fertilizer
  2. Flax-fiber composites that transform agricultural waste into biodegradable packaging materials
  3. Starch-based foam alternatives that replace petroleum-based packing peanuts with compostable materials

These aren’t pie-in-the-sky concepts. They’re practical solutions that could scale from our Fargo lab benches to global implementation within a decade. Here’s how each one works—and why they matter.

Turning Lake Poison into Farm Food

Over 500 “dead zones” now plague our planet’s bodies of water, with the number doubling every decade since the 1960s. These oxygen-depleted areas, caused primarily by phosphate runoff from agriculture, cost the United States $2.4 billion annually in economic losses. The 2014 Toledo water crisis, which left half a million people without access to drinking water for three days, was just a preview of what may come unless we act.

Here’s where nanotechnology can change the game. At our NDSU lab, we’re developing calcium peroxide nanoparticles—imagine particles 5,000-times smaller than the width of a human hair—that act as molecular sponges for phosphate pollution. When deployed in eutrophic (nutrient-rich) lakes, these nanoparticles serve a dual purpose that borders on alchemy: First, they absorb phosphates from the water with an efficiency 500-times greater than conventional materials; second, they slowly release oxygen over 30 days, breathing life back into suffocating bodies of water.

But here’s the truly exquisite part: Those absorbed phosphates don’t disappear. Our research team harvests them to create sustainable fertilizer. Consider the irony—the very phosphates that are killing our lakes came from fertilizer runoff, and now we’re capturing them to make new fertilizer. It’s the circular economy in its purest form.

The timing couldn’t be more perfect. The global phosphate fertilizer market, currently valued at $72 billion, is facing a sustainability crisis. Morocco controls 70 percent of the world’s phosphate rock reserves, and at current extraction rates, most of these reserves will be depleted within a century. By recovering phosphates from water pollution, we’re not just cleaning lakes, we’re securing agriculture’s future. Our preliminary calculations suggest that phosphate recovery from US agricultural runoff alone could replace 15 percent of imported phosphate fertilizer, saving farmers billions while restoring water quality.

From Farm Waste to Amazon Packages

The second innovation transforms an agricultural nuisance into packaging gold. North Dakota grows 90,000 acres of flax annually, primarily for the valuable oil in its seeds. But after harvest, millions of pounds of stalks are typically burned or buried, a waste of remarkably strong natural fibers that have been used for over 30,000 years for textiles, food, paper, and medicine.

At our NDSU lab, we’re extracting these fibers and mixing them with biodegradable polymer matrices to create packaging materials that rival petroleum-based plastics in performance while completely biodegrading in three to six months. The resulting composite materials achieve tensile strengths of 50–70 megapascals—stronger than many conventional plastics—using 35 percent less energy to produce.

The market is hungry for such solutions. The biodegradable packaging sector is experiencing rapid growth, projected to reach $922 billion by 2034. More important, consumers are voting with their wallets: 82 percent say they’ll pay premiums for sustainable packaging, and 39 percent have already switched brands for better environmental practices. Major corporations aren’t waiting. Dell already uses mushroom-based packaging grown on agricultural waste, while IKEA has committed millions of dollars to eliminate polystyrene entirely.

North Dakota sits on a gold mine of opportunity. The state’s two million acres of various crops produce enormous volumes of agricultural residue. By viewing these stalks, husks, and shells not as waste but as industrial feedstock, North Dakota could become a hub for sustainable packaging materials. A single processing facility could create 200 rural jobs while generating $50 million in annual revenue from materials currently worth nothing.

Replacing Satan’s Snowflakes

The third innovation addresses what some environmentalists refer to as “Satan’s snowflakes”—namely, those infuriating polystyrene packing peanuts that seem to multiply in your garage and never decompose. Americans generate enough polystyrene waste to circle the Earth in a chain of coffee cups every four months. This material persists for 500 to one million years, breaking into microplastics that contaminate our food chain.

In our NDSU lab, we’re developing starch-based foam alternatives using corn, wheat, and potatoes, all crops that North Dakota grows in abundance. These “bio-peanuts” dissolve completely in water, compost within 90 days, and require just 12 percent of the energy needed to produce traditional polystyrene. They even eliminate the static cling that makes unpacking electronics feel like wrestling an electric eel.

The economics are compelling. Companies such as electronics retailer Crutchfield report saving $70,000 to $120,000 annually in freight costs after switching to lighter, bio-based packing materials. With 11 states and 250 cities already banning polystyrene foam, and the European Union implementing strict regulations on single-use plastics, the market for alternatives isn’t only growing, it’s becoming mandatory.

Perhaps the most profound impact is psychological. Every online purchase delivered with biodegradable packing materials sends a message: Modern conveniences can be maintained without mortgaging the environment. While a small victory, such progress is building momentum for larger, more significant changes.

The Scaling Potential: From Lab to Global Impact

The opportunity is enormous: If just 10 percent of US agricultural waste were converted to packaging materials, it would replace 33 million tons of petroleum-based plastics annually. If our phosphate recovery technology were deployed in the 100 most-polluted lakes globally, it could recover enough phosphorus to fertilize five million acres of farmland while restoring recreational value worth $10 billion.

These aren’t distant possibilities—our NDSU innovations are progressing through the typical stages: proof of concept, pilot testing, demonstrations, and commercialization. We’re currently in pilot testing, with plans for field demonstrations next year. Industry partners have expressed strong interest, particularly from agricultural cooperatives seeking value-added opportunities for crop residues.

Innovation Beats Despair: Lessons from Environmental History

Some critics might ask, “Aren’t these solutions just Band-Aids on the gaping wound of industrial civilization?” Such a question, however, misses the profound lesson of environmental history. Every major pollution crisis we’ve faced, from London’s killer smog to acid rain and the ozone hole, seemed insurmountable until human ingenuity proved otherwise.

Consider the track record. Since 1970, the United States has reduced major air pollutants by 78 percent while increasing gross domestic product by 321 percent. The Montreal Protocol has eliminated 99 percent of ozone-depleting substances, saving approximately two million people from skin cancer each year. Acid rain, once predicted to cost $6 billion annually to address, was solved for less than $2 billion per year. These victories weren’t achieved by abandoning modern life but by making modernity cleaner and more efficient.

The same patterns are emerging in clean technology. Solar panel costs have plummeted 90 percent in the past decade. Renewable energy is often among the lowest-cost power sources, especially when comparing marginal generation costs. When accounting for storage or backup needs, however, total system costs can vary by region and grid mix. Battery prices have decreased by 97 percent over the past 30 years. Each follows Wright’s Law—costs decline predictably as production scales. Our NDSU waste-to-resource innovations will follow similar trajectories.

The investment community recognizes this potential. Clean technology attracted $1.8 trillion in investments globally in 2023, surpassing fossil fuel investments for the first time. The bioeconomy, currently valued at $4 trillion, is projected to reach $30 trillion by 2050. These aren’t charitable donations, but rather hard-nosed bets on profitable technologies that happen to benefit the planet.

From Lab Bench to Marketplace

Numerous university spin-offs have traveled the well-worn path from laboratory to marketplace. Companies such as Membrion (ceramic membranes developed at the University of Washington) and Integricote (nanocoatings developed at the University of Houston) demonstrate that academic innovations can achieve commercial success while addressing environmental challenges.

The Optimistic Imperative

The waste crises facing our generation are real and urgent—but so is our capacity to transform them into opportunities for prosperity. The toxic algae choking our lakes could become tomorrow’s sustainable fertilizer. The agricultural waste burning in our fields could become the packaging protecting tomorrow’s e-commerce deliveries. The petroleum-based foams polluting our oceans could be replaced by materials that harmlessly dissolve back into the earth.

This transformation, however, won’t happen automatically. It requires continued investment in research, supportive policies that incentivize innovation over incineration, and entrepreneurs willing to scale laboratory successes into industrial realities. The trajectory is clear: Waste is becoming wealth, pollution is becoming profit, and environmental restoration is becoming economic opportunity.

From my lab bench in Fargo, I see a future in which every environmental challenge sparks a thousand innovative solutions, every waste stream becomes a value stream, and the same human ingenuity that created these problems engineers their solutions. That’s human progress at its finest.

Blog Post | Globalization

The System Everyone Hates Is the One That Has Actually Worked

Despite its bad reputation, neoliberalism has been a global success story.

Summary: Neoliberalism is often blamed for inequality, lost jobs, and social decay—but its record tells a different story. Emerging from the crises of the 1970s, market-oriented reforms revived growth, stabilized economies, and lifted hundreds of millions out of poverty worldwide. From Reagan and Thatcher to India and China, freer markets proved far more effective than state control. Critics confuse cultural discontent with economic failure, but the evidence shows neoliberalism succeeded at curbing inflation, fueling development, and creating global prosperity unmatched in any prior era.


Despite the polarization of our times, there is widespread agreement regarding the economic approach pursued by global elites between, roughly speaking, 1980 and 2008. If the term “neoliberalism” is used today, it is usually as an epithet for that era. Progressive critics including Joseph Stiglitz frame neoliberalism as a destructive ideology that widened inequality, weakened democracy, and commodified social life. To populist and national conservatives, neoliberal globalization hollowed out national industries, undermined communities, and empowered elites at the expense of ordinary citizens. 

These critics are wrong. Neoliberalism emerged to deal with real problems, had strong intellectual foundations, and largely accomplished its goals. The anger at neoliberalism does not reflect its failures but instead represents scapegoating for complaints that are largely unrelated to economic issues. Critics of neoliberalism are wrong on economics, and there is little reason to believe that most of their preferred policies provide a better alternative.

Neoliberalism was a response to stagnation and malaise around the globe. Outside the Communist Bloc, the mid-20th century was dominated by Keynesianism in the West and state-led development in the Global South. Governments regulated industries, controlled capital flows, and expanded welfare states. By the 1970s, cracks appeared in this system: stagflation (low growth and high unemployment) in the United States and Europe and recurring fiscal crises discredited state-centered models. In the developing world, mounting debt and balance-of-payments problems forced governments to seek assistance from international institutions, setting the stage for policy change.

This atmosphere of crisis created an opening for market-oriented thinkers who had been marginalized in earlier decades, perhaps most notably the Chicago University economist Milton Friedman, who would win the Nobel Prize for economics in 1976 and become highly influential as a public figure advocating for deregulation. The law and economics movement, centered on figures including Ronald Coase, Richard Posner, and Gary Becker, also emerged at the University of Chicago, and they began to apply cost-benefit analysis to government regulations that had previously gone unquestioned. They called for taking efficiency concerns into consideration when interpreting legal doctrine.

Neoliberalism was characterized by taking seriously classical liberalism’s commitment to free markets and limited government. In the context of the world created by the 1970s, this approach meant slowing the growth in the money supply, deregulating industry, taking a skeptical approach to labor unions and industrial policy, opening markets up to the free flow of capital and trade, and in some cases, trying to shrink or at least prevent the expansion of the welfare state.

This cross-partisan convergence toward such ideas beginning in the late 1970s and continuing into the early 2000s has been called hegemonic neoliberalism. The first wave was identified with the right, associated with the tenures of Ronald Reagan (1981–1989) and Margaret Thatcher (1979–1990). The second came in the 1990s in the form of the “Third Way” leaders, notably Bill Clinton (1993–2001) and Tony Blair (1997–2007). Far from rejecting their conservative predecessors, they consolidated the new order: Clinton championed the North American Free Trade Agreement (NAFTA), welfare reform, and financial deregulation, while Blair’s New Labour accepted Thatcherite economic reforms.

The impacts of neoliberal ideology were felt well beyond the Anglo-American world. The International Monetary Fund and World Bank began to make financial aid to the developing world, much of it in disarray due to failed post-independence economic policies, conditional on adopting neoliberal reforms. Across Africa, Latin America, and Asia, governments privatized industry, cut public spending, and began to open up to international trade. The impacts of neoliberalism can clearly be seen in India and China, the two largest nations in the world. Beginning in late 1978, China introduced market mechanisms during the reign of Deng Xiaoping. In 1991, facing a balance-of-payments crisis, India implemented sweeping reforms under International Monetary Fund guidance. That involved cutting tariffs and the dismantling of the “License Raj,” which created strenuous permit requirements to import goods or operate a business. The old system placed limits on imports, set tariffs as high as 300 percent, and “made India virtually a closed economy.”

Neoliberalism made two major promises. It would put Western nations on a better economic track and also turbocharge development in the third world. On both accounts, it worked. The UK, in particular, saw growth increase in the 1980s and 1990s. Growth was about the same in the US in the 1980s and 1990s as it was in the 1970s, but with lower inflation, more stability, and lower unemployment. Refusing to follow Thatcher’s approach of taking on unions and limiting the expansion of the welfare state, the other major economies of Western Europe—France, Germany, Italy, and Spain—saw slower growth than either the US or the UK in subsequent decades. While growth rates in the Western world never returned to the those of the golden age of the 1950s and 1960s, the crisis of the 1970s had been overcome.

To put it another way, the US has been more neoliberal than the UK, which has been more neoliberal than most of the rest of Western Europe. And since the neoliberal revolution, the US has grown fastest, followed by the UK, and then Western Europe. Moreover, many economists believe that the main issue hindering even greater economic success in the UK and the US is their inability to build enough housing, due to government regulations getting in the way. That indicates that the US and the UK are suffering from too little, rather than too much, free market capitalism.

Together, China and India accounted for about 40 percent of the world population in 1980, and an even higher portion of the third-world population, so their trajectories are not just national stories but also tell us much about what has happened to the global economy. After market-oriented reforms, both nations experienced dramatic improvements in growth and poverty reduction. China’s opening up, beginning in 1978, unleashed decades of double-digit expansion, lifting more than 700 million people out of extreme poverty and transforming the country into the world’s second-largest economy. After India’s 1991 liberalization, annual growth rates increased, fueling the rise of a vast middle class and massive reductions in poverty. According to a 2022 World Bank report, China alone has accounted for nearly 75 percent of the global reduction in extreme poverty over the last four decades.

It is often said that China did not adopt all aspects of neoliberalism but pursued a hybrid model. Yet although China has grown impressively, it still remains much poorer than other East Asian nations. Its growth is slowing while its people are still at middle-income levels, whereas Hong Kong, Singapore, South Korea, and Taiwan maintained much higher growth until they became wealthier. China was able to improve its standard of living due to adopting pro-market reforms, and there is reason to believe that its growth would have been even more spectacular if it more fully embraced neoliberalism, which it hasn’t in part because free markets are potential threats to the centralized Communist Party control. Contrasting the nation with Hong Kong, Macau, Singapore, and Taiwan, the economist Garrett Jones notes, “China is, by far, the world’s poorest majority-Chinese country.” He also points to Chinese success in Southeast Asia and the New World, indicating that there are deep cultural factors and individual traits behind the remarkable consistency we see. With that context, China’s hybrid model doesn’t look nearly as impressive. It was beneficial for China to move away from communism, but its growth has likely occurred despite practices like large state-owned enterprises and government-directed resource allocation, rather than because of them.

After the fall of communism, Eastern Europe became another major laboratory for neoliberal reform. Beginning in the early 1990s, countries such as the Czech Republic, Estonia and Poland embraced “shock therapy,” which was characterized by rapid liberalization of prices, trade, and capital flows, coupled with the privatization of state-owned enterprises. The results were relatively painful in the very short run: output collapsed, unemployment soared, and inequality spiked. But over the medium to long run, many of these economies stabilized, integrated into the European Union, and experienced sustained growth. Poland in particular became a post-communist success story, avoiding recession during the 2008 financial crisis and seeing consistent income gains. Russia’s path was harsher, with extreme volatility marking the 1990s. Many reforms were started, then abandoned. It took about a decade and a half for Russian living standards to reach what they had been before the collapse of the Soviet Union. Still, across the region, neoliberal prescriptions defined the initial transition away from central planning, making Eastern Europe a critical chapter in the global diffusion of market-oriented policies.

The terrible state of Russia in the 1990s has often been cited as a blow against the ideas of neoliberalism. In fact, there is an argument to be made that in some ways Russia’s problems resulted from it not being willing to reform far or fast enough. After losing much of its economic base due to the collapse of money-losing state-owned enterprises, Russia carried the burden of subsidies, state pensions, and state wages into the post-communist era. Rather than cut spending it printed money, which led to runaway inflation, as standard economic doctrine predicted. Inflation would reach 2,500 percent in 1992. Moreover, when it came to privatization, many Eastern European states sold state assets to foreign investors rather than insiders, as was the case with Russia. That allowed the domestic producers to access better technologies, accounting practices, and so on.

If the evidence overwhelmingly suggests that neoliberalism has succeeded, why have intellectuals turned against it? It is important to understand that any idea that develops hegemonic status is likely to be challenged by aspiring elites. Neoliberalism dominated intellectual discourse, and the phrase began to be used as a stand-in for every problem that people saw in the world. Modernity is in many ways alienating, and every cultural, psychological, or public health issue that arose was placed at the feet of the dominant ideas of a previous era.

In fact, neoliberalism might have succeeded too well. In an influential 2016 paper, the political scientists Ronald Inglehart and Pippa Norris showed that as countries have become wealthier, politics has centered less on economic issues and more on cultural ones, like gay rights and immigration. While social class used to be a strong predictor of how people voted, that was no longer the case by the 2000s. In effect, when Western economies faced crises in the 1970s, people cared first and foremost about the economy, and neoliberalism largely solved the most pressing issues of that decade. Instead of declaring victory, Western publics began fighting about cultural issues. To be fair, the main cultural issue they fight over is widescale immigration, which has often been justified on neoliberal grounds. That is the only issue where widely held political values directly clash with neoliberal doctrine, and the idea that neoliberalism is not a cause of widespread discontent must be qualified by admitting that immigration is an exception to that rule.  

When material fears come to the forefront, people go back to caring primarily about the economy, as was the case during the Great Recession in particular. But interestingly, there have been fewer recessions during the era of neoliberalism, freeing people to argue about cultural issues. From the nineteenth century through the Great Depression all the way up to the early 1980s, recessions were a regular occurrence in the United States and Europe. They often came every few years as policymakers struggled with inflationary cycles, more limited tools for stabilizing demand due to the gold standard, and eventually oil shocks. In the US, in the years immediately before the neoliberal consensus, recessions had become routine, with such downturns happening in 1969–1970, 1973–1975, 1980, and 1981–1982. That created a sense that economic instability was an unavoidable fact of life. Yet since the mid-1980s the frequency and severity of recessions have dramatically declined because central banks embraced credible anti-inflation policies, unions lost the power to hinder necessary structural adjustments to the economy, free trade allowed capital and resources to be quickly deployed to more efficient uses when necessary, and governments learned to use fiscal and monetary stabilization more effectively.

Both the US and much of Western Europe have experienced what economists call the “Great Moderation,” a period of steadier growth and fewer, shorter downturns. While the Great Recession of 2008 was a major exception, it stood out precisely because it interrupted what had become an era of relative economic stability compared to the turbulence of earlier decades. The only other serious economic crisis since the mid-1980s was the COVID-19 downturn, but that was due to government shutdowns and voluntary social distancing resulting from the pandemic. That said, the COVID-19 recession was followed by an exceptionally rapid recovery.

There has also been a greater societal turn towards pessimism, related to, but in a sense independent of, the culture war. The increasing use of smartphones and social media has been linked to greater anxiety and depression among young people. Trust in institutions—from Congress to the media and organized religion—has plummeted over the last several decades.  Meanwhile, there has been no similar decrease in economic optimism. The University of Michigan Consumer Sentiment Index polls 500 Americans every month to measure their attitudes toward their personal finances and expectations. Consumer sentiment had collapsed in the late 1970s during stagflation but then shot up and remained high until the Great Recession. It picked up again as the economy recovered, before falling to around the level of the late 1970s during COVID-19, where it has been stuck since.

Note that 2020 was not only the year the pandemic began, but also the year when Joe Biden was elected president; Biden ran an administration that moved away from the neoliberal consensus and spent large amounts of money while adopting measures to ostensibly revitalize manufacturing. As predicted by the Harvard economist Larry Summers and other mainstream economists, that led to high inflation and, ultimately, contributed to the reelection of President Donald Trump. In other words, Americans were most optimistic about their finances during the period of hegemonic neoliberalism, and were more pessimistic before the consensus formed and after it broke down.

To take another indicator, the American National Elections Survey, conducted every two years since 1956, has been asking Americans whether they think their finances are likely to get better, worse, or stay the same over the next year. The two years with the greatest pessimism were 1974 and 1978, with more Americans saying they expected their finances to get worse than better. Yet from 1980 to the present, Americans have been more likely to respond that they expect to be better off than worse off. The increasing pessimism that we see regarding American governance and institutions does not apply to people’s individual finances. Data on sentiments and economic growth tell the same story.

Free markets do not have the answers to all of life’s problems, as postliberals of both the right and left have been correct to point out. Neoliberalism was a consensus that emerged from a long history of experimentation to address problems such as high inflation, high unemployment, and stagnant economic growth. It largely succeeded in its goals, and out-of-control housing prices in the era of NIMBYism indicate that policymakers have, if anything, not leaned in enough to the magic of markets. Turning back to strong labor unions, tariffs, and the state trying to decide which industries succeed or fail would simply make people around the world poorer without solving any of the underlying issues that inspire their discontent.

If someone wants to argue that neoliberalism itself is the cause of noneconomic social and political issues, the burden is on them to prove it. Simply pointing out that, for example, the birth rate or trust in government has decreased over the last few decades and indicting neoliberalism—which does not directly speak to such indicators—will not do. Causation must be established in order to justify a return to failed economic policies. At the very least, postliberals of the right and left should be able to point to countries that rejected neoliberalism and succeeded on the specific measures that they care about. But they cannot do that. Neoliberalism is an economic theory that has had positive economic results—it is not a religion that provides meaning, or ethical and spiritual guidance. Those concerned most with men’s souls should focus on shifting the culture in their preferred direction, rather than dismantling a system that has been working well for most of the world.