Blog Archive

Monday, May 18, 2026

Part 5 – Trade Promotes Peace ---- Trade Enriches, Promotes Trust, Honesty, Fairness, Tolerance, and Peace: Summary & Review of Five Essays by Walker Wright for Human Progress


     Walker Wright is a think tank policy manager with a forthcoming book, In Trade We Trust: How Commerce Makes Us More Social, which will be published by Bloomsbury. Over the past several months, he has posted five essays exploring different aspects of trade and how it benefits societies. I will summarize and review each essay in sequence. This is Part 5 of 5.

 

Make Trade, Not War: How Capitalism Creates Peace: Open markets lead to closed battlefields

     This essay shows that commerce promotes peace. Trade strengthens economic interdependence, so the choice to hurt a perceived enemy will result in hurting oneself as well, which deters attacking them.

Distrust, corruption, unfairness, and intolerance can often erupt into violence. By undermining these less-than-desirable attitudes and behaviors, trade can help reduce violence as well. But it may be even more straightforward than that: it’s simply not a good idea to maim or kill your customers or suppliers. War is bad for business.”

     Wright cites economist Christopher Blattman and his book Why We Fight, which argues that while economic interdependence doesn’t eliminate the risk of war, it does create powerful incentives that have to be overcome if war is to happen. He also cites Stephen Pinker’s book, The Better Angels of Our Nature, which shows clearly that global violence has been reduced to a fraction of what it once was. This resulted in the idea of democratic peace theory, which simply acknowledges that democracies promote peace. Trust in the institution of democracy fosters trust among different democracies. Pinker notes that this is because democratic countries are more accountable to their people.

     Wright notes that more recent research suggests that markets may play a bigger role than previously recognized in promoting peace. This acknowledgement has resulted in the development of the idea of a capitalist peace theory. It should be noted that democratic peace theory and capitalist peace theory are not mutually exclusive but work together. Economic interdependence is “part of the glue that cements the ‘liberal peace’ together.” The two graphs below show simply that growth in trade correlates with fewer wars.




     On the other hand, trade restrictions increase economic isolation, which breeds distrust and may lead to hatred and war. As scholars Jean-Frédéric Morin & Jonathan Paquin put it:

“The positive relationship between economic interdependence and peaceful relationships is so well established that research now focuses on the conditions that cause variations.”

     One study in the Journal of Conflict Resolution concluded that trade in manufactured goods had a stronger effect in mitigating war risks than trade in agricultural goods and raw materials. Other studies suggest that trade can also reduce the risk of civil wars. One study demonstrated that “secure property rights, high-quality legal institutions, sound money, and free trade lower the probability of civil war.” Civil wars often occur among isolated ethnic groups, and an important means to reduce isolation is to trade, which reduces economic isolation.

     Wright notes some other interesting work by economist Don Lavoie, who noted that the militarization of economies increases war risks.

Militarized central planners tend to wage war on their own citizens. Crucially, trade openness acts as a check on this central power, keeping potentially violent governments at bay.”



     One need only consider the militarized economies of Russia and Iran. Russia engages in imperialistic invasions and has recently militarized its economy to extremes. In tandem, human rights and economic opportunities have been severely limited for its citizens. Of course, sanctions are one cause of this, but the Russian government is fully willing to endure sanctions, which limit its economic engagement around the world and degrade its economy, for its ill-conceived war aims. Iran is a different situation, but the country has spent its entire existence militarizing and preparing for war, both at home and with its regional military proxies. Both Russia and Iran have put severe restrictions on internet freedom and availability. We all know that no good can come from this.

     Other researchers have shown that economic interdependence reduces the risks of genocide and promotes human rights and tolerance.

Political scientist Clair Apodaca has also shown trade to be “advantageous to guaranteeing human rights,” with foreign direct investment being “favorable for human rights.” Emilie M. Hafner-Burton of UC San Diego summarized the state of the scholarship well: “One of the key discoveries of the past few decades is that it is possible to promote human rights by encouraging economic openness and growth through trade and investment…Market-oriented economic development…is correlated with better protections for human rights.”

     Wright also notes that the association between increased trade and peace has been known and recognized for a long time:

Over two centuries ago, German philosopher Immanuel Kant wrote, “The spirit of trade cannot coexist with war, and sooner or later this spirit dominates every people. For among all those powers (or means) that belong to a nation, financial power may be the most reliable in forcing nations to pursue the noble cause of peace.

     He also quotes Thomas Paine, who argued that commerce is:

a pacific system, operating to unite mankind, by rendering nations, as well as individuals, useful to each other…If commerce were permitted to act to the universal extent it is capable of, it would extirpate the system of war, and produce a revolution in the uncivilized state of governments.”


Final Thoughts on This Series of Essays

     Some of my final thoughts on this series of essays would be that while some people may slip through the cracks and not benefit as much by trade as others, if there were less or no trade, there would be no cracks to slip through, as we would all be on the bottom. Anti-capitalists may not want to acknowledge it, but the evidence-based science clearly shows the vast benefits of the synonyms trade, commerce, capitalism, and free markets. Essentially, being anti-capitalist is nearly equivalent to being anti-wealth, anti-trust, anti-honesty, anti-fairness, anti-tolerance, and anti-peace. Thus, one might say it is basically dumb. As these essays show, it is also anti-science. Thus, I would say to political Progressives and socialists, including Democratic Socialists, that the evidence is clearly against your positions and very strongly so. That is not to say we don’t need social welfare, guardrails, regulations, checks and balances, and other means to foster equality. But to say, as many do, that capitalism is the cause of all the problems in the world is to turn things totally upside down. In fact, it has probably done more to prevent and solve problems in the world than any other human idea. 

     I look forward to reading Wright's book, but alas, I may not be able to afford to buy it, since I am living on a limited income at present. Of course, I am not blaming capitalism for my plight since I know I have benefited from it massively over the years. 

     

 

References:

 

Make Trade, Not War: How Capitalism Creates Peace: Open markets lead to closed battlefields. Walker Wright, HumanProgress.org. May 15, 2026. Make Trade, Not War: How Capitalism Creates Peace - Human Progress

.

No comments:

Post a Comment

      Walker Wright is a think tank policy manager with a forthcoming book, In Trade We Trust: How Commerce Makes Us More Social, which w...