This is another in my series of bad high school book reports on nonfiction books that I have read recently. I write them to memorialize my thoughts in the vain hope that I will remember a bit more of what I read.
Author and book
Brad DeLong, Slouching Toward Utopia An Economic History of the 20th Century (Basic Books 2022).
DeLong is a left-leaning econ professor at UC Berkley and a former treasury official during the Clinton Administration. He has a substack blog that I occasionally read for its acerbic commentary on economic, political, and social issues.

Why I read it
I’m particularly interested in economic history and DeLong generally has interesting insights and takes (unless your priors align with Milton Friedman and cause you to outright reject his viewpoint). He’s a colorful writer; the book reads more like a series of long commentary pieces, rather than an academic history. That’s a virtue and drawback. But it makes easy reading for a non-economist.
The book is in the tradition of old-fashioned political economy and attempts to put the sweep of economic history in the context of governmental, political, and cultural (broadly considered) actions. It focuses on what DeLong defines as the long 20th century – 1870 to 2010. He rightly considers 1870 a hinge point when economic growth, fueled by some combination of technological and socio-political developments, accelerated to yield rapid increases in per capita income, especially in the Global North. For human history before 1870, economic growth varied between nonexistent or glacial, struggling to keep pace with or to slightly exceed population growth. That changed dramatically in 1870.
The book focuses on how that occurred and why previously unthinkable increases in economic well-being did not usher in anything like a social utopia. Getting a lot richer did not reduce conflict, social strife, and other ills. Money can’t buy you love, so to speak, especially when some others seem to randomly end up with a lot more of it. Conversely, the fact that there are a lot more riches to go around may simply intensify the human tendency (reflecting Augustinian original sin) to covet what your neighbor has or worse to try and take it, one way or another.
The story in DeLong’s telling is a matter of social-political institutions (the market, government, etc.) delivering economic growth but not distributional and other social outcomes that satisfy the populace. That wars, depressions, recessions, social strife, and inordinate concentrations of wealth and income characterized most of the period is obvious. Far from the improvement in human happiness (if not utopia) that someone in 1870 might have imagined if she presciently foresaw the economic growth that would occur.
DeLong’s book caused me to contemplate rereading Robert Gordon, The Rise and Fall of American Growth: The U.S. Standard of Living since the Civil War (Princeton U Press 2016), which I read when it came out. It could be considered a companion to Sloughing Toward Utopia. Gordon’s book an account of the nuts and bolts of the rapid economic growth in the second half of the 19th century and the first half or so of the 20th. It provides more specifics and is a great read, even if you’re not interested in economics. It details many of the advances the developed world made via technological improvements (e.g., electricity, telecommunications, cars, household appliances, and indoor plumbing and heating), along with public health improvements such as clean water and waste control, to name only a few. It reminds one of just how far we have come. Gordon expects such rapid growth cannot continue because of the inability to keep making such transformative advances. They slowed down after 1950 and the effects of the more recent IT revolution pale by contrast. At least, that is how I remember the book without rereading it.
These same developments are grist for DeLong’s narrative mill with its broader political and macroeconomic management scope. His concerns about lagging growth result more from flubbed social-political management than an inherent limit on human technological advancement, although they’re interrelated.
What I found interesting
The book was a fascinating read. I can imagine rereading it a couple of years – ideally if he updates and revises it.
It is full of interesting details (e.g., about people like Tesla, Hoover, and Trotsky and more minor events like the Boer War). The book is essentially DeLong’s take on what caused the successes and missteps in the socio-political management of the world’s economic order over the last century and a half. In his telling, it is an aggregate growth success and distributional and allocative failure. There was an interlude where the political and economic stars aligned – 30 Glorious Years of Social Democracy (1948-1973) DeLong titles it – but otherwise largely missed opportunities. We’re talking about the world economy, so governmental management is fragmented and subject to foreign relations vagaries with all the resulting complexity. The story finds residents of the Global North a lot richer but far short of utopia. But he’s still relatively optimistic.
The book goes mostly in chronological order with DeLong providing his analysis of events and trends from the Gilded Age, WWI, post-war era, Great Depression through the Great Recession. He uses the insights of economic analysis to explain a broad range of developments from colonialism, nationalism, the world wars to more obvious economic matters, like the recessions and lack of development in the Global South etc. Most of it seems credible to a rank amateur like me and almost all is interesting.
As he points out, the secret weapon of the economist is the ability to count. He uses that advantage to provide useful insights. A telling example is this quote that succinctly sums up a, if not the, crucial dynamic of WWII, the allies’ overwhelming economic advantage:
Set war production of the U.S. in 1944 equal to 100. By this metric, in 1940 Britain’s production was 7 and Nazi Germany’s and Japan’s were 11. In 1942, all the Allies together were producing 92 and Germany and Japan were producing 16. And by 1944, it was 150 to 24.
Sloughing Toward Utopia, p. 307.
It’s important to keep in mind that changing a few events – political or military – could have altered the course of the war and resulted in a Nazi German hegemony in Europe, as inevitable as the numbers make the Allied victory seem. I think the numbers also provide insight into the Ukrainian War, which increasingly looks like a war of attrition with its resolution crucially depending upon the political will of NATO countries, especially the USA, to provide continuing economic backing of Ukraine.
The remainder of this section describes a couple themes and concludes with a list of items that interested me even if a minor part of DeLong’s narrative. None of this does justice to the book’s sweep and its addressing myriad eras, developments, and problems. My goal was to keep this under 2,000 words. Spoiler alert: I failed.
Sources of growth
DeLong attributes the breath-taking growth over the long 20th century to three factors. Human advancement is inherently a social endeavor, requiring collaboration and cooperation. Success or failure depends upon social organizations to harness and aggregate individual human capacity:
- Globalization – essentially the revolution in transporting goods and people (railroads, steel-hulled ships, internal combustion engines, etc.) and communication (telegraph, telephone, radio, television, etc.).
- The industrial research laboratory – collaboration and standing on the shoulders of others is essential to the incremental and development of transformative technology essential to rapid growth.
- Development of the bureaucratic corporation – this enabled marshalling the resources (financing) and implementing the technological improvements to fund and sustain the industrial research laboratory.
Hayak v. Polanyi dialectic
The tension over how much to rely on laissez-faire market forces (the Hayak or libertarian pole) versus governmental intervention (the pole that seeks to satisfy social expectations of fair distributional outcomes, Polanyi rights in DeLong’s terminology) is an, if not the, overarching theme of the book’s narrative. The Hayakian extreme elevates the market to be the primary principle of social organization. DeLong’s oft-repeated chant to characterize the libertarian tendency to glorify the market almost as an end, rather than a means, is: “The market giveth. The market taketh. God bless the market.”
As a neoclassical-trained economist, DeLong recognizes the virtues of the market to maximize production and consumption by harnessing incentives and human nature. Societies ignore that reality at their peril (see chapter 8, “Really Existing Socialism,” on the USSR repeated failures as result of ignoring that reality); growth withers. I was unfamiliar with and have not read Polanyi. DeLong uses him as the intellectual underpinning for social democracy, i.e., sanding the rough edges off market allocations to meet social expectations of a just and ordered society (even putting aside market imperfections and failures that Hayakians presumably would abide the government correcting) so work and notions of merit realize their rewards. There’s a strong element of earned merit. Here’s one of DeLong’s characterizations of Polanyi rights, crucially differentiating them from rote redistribution to achieve equal outcomes:
People seek to earn, or to feel they have earned, what they receive – not to be given it out of somebody’s grace, for that is not respectful. Moreover, many people don’t want those who are ranked lower than them to be treated as equals, and may even see this as the greatest violation of their Polanyi rights.
Sloughing Toward Utopia, p. 429 (emphasis in original).
DeLong evaluates the long 20th century under this dichotomy. Here’s my simplistic pigeonholing of the eras for Global North economies based on his dichotomy as I think he sees it:
| Era | Economic regime |
| Gilded Age (1870 – 1914) | Hayakian laissez-faire |
| WWI | Planned economy – German war economy misled Lenin and Stalin as to its workability |
| Roaring 20’s and Great Depression | Laissez-faire, but advent of fascist and communist control |
| WWII | Planned economy (rationing, price controls, etc.) |
| Glorious years of social democracy (DeLong’s title for 1948 – 73) | Closest to Polanyi rights ideal |
| 1975 onward | Neoliberalism – laissez-faire light |
At one level, this dialectic frame allows DeLong to apply his ongoing case against neoliberal economic policies, which anyone who casually reads his commentaries and blog will be familiar with, to early and mid-20th century history. That naturally adds credibility to his political and economic views on current affairs. Put another way, current shortcomings of neoliberal orthodoxy were presaged by the failures and successes of late 19th and early 20th century, when they are properly understood. He casts it the other way, of course, and professes to exercise more reticence in his analysis of the late 20th century to ensure objectivity because of his active participation in an ongoing debate, lacking the detachment expected of a historian. A cynic would assume he’s just trying to buttress his advocacy of a social democratic order.
I’m generally sympathetic to his policy views, for what it is worth. The case for even libertarian-light policies in anything resembling a democratic order are nonstarters. The fact that so many right-wing elites (see Club for Growth, Americans for Prosperity, WSJ editorial page, and many more of similar ilk who are the core donors of the GOP) is a testament to denial of practical reality and belief in the ability modern PR and political advocacy technics to fool a large share of the public almost all the time. The populist takeover of America’s dominant conservative party punctuates the practical unreality of libertarianism.
Misc items that interested me
A few items in the book that I found interesting or were new to me:
- Until I read the book, I had not thought much about the ambiguous economic motivations for and benefits of colonialism and the apparent ongoing debate on that (DeLong doesn’t take or have a clear position). My guess is the motivation is more psychological (machismo and urge to explore and dominate, say) than rationally pursuing economic advantage.
- Throwing nationalism into the mix is further confounding. The Boer War provides an example of economic irrationalism of colonialism and nationalism – its costs in money and human life vastly outweighed any plausible benefits but the war was very popular in Britain. The current resurgence of nationalism, evidenced by the War in Ukraine, e.g., raises the specter that we’re returning to something like the world before WWII.
- Herbert Hoover as a sort of Forest Gump in the first half of DeLong’s century. He’s in colonial China (that’s where he made his fortune), post-WWI food relief czar, directing relief in the 1927 Great Mississippi Flood, president during the Great Crash and Depression, remaking the administrative state after WWII, etc.
- All the horrors of WWII and fears of totalitarian communism scared the U.S. into an uncharacteristic bipartisan shouldering of the burden of a responsible hegemon, in the form of the Marshall Plan, containment, etc. These fears overcame the Republican tendency to isolationism, Democratic opposition to defense spending, and almost universal opposition to foreign aid. This is maybe half the political explanation for DeLong’s Glorious Years of Social Democracy.
- I was unaware of Botswana as a success story of the Global South.
- DeLong’s typology of recessions and depressions (monetarist, Keynesian, and Minskyite). I’m not competent to judge its validity but found it interesting. (Disclosure: I avoided taking macro, assuming it had no practical application for someone on my career path. It wouldn’t have had, but management of the national economy through fiscal and monetary policy is an important and interesting issue.)
There are many more, but I won’t go on because I’m already over my 2000-word budget. Reading the book stimulated lots of speculation about various plausible counterfactuals that could have changed the trajectory of history for good or ill, a fun waste of my time.
What disappointed me
The breezy and confident style of much of the book (DeLong does frequently admit that he doesn’t have the “answer” or economic explanation for a variety of observed phenomena) made the book readable and entertaining. But it also created some nagging doubts in my mind.
Along those lines, some bits left me hanging or wondering if they were more appropriate to a blog post or column than a carefully written and edited book on economic history. For example, in making the case against the The Bell Curve’s pop science hypothesis of a genetic link between race and intelligence, DeLong observes (p. 377) that all of humanity has less genetic variation than a baboon troupe. I haven’t paid attention to The Bell Curve, assuming it is just a latter-day effort to cloak race prejudice in pseudo-scientific and statistical clothing. That practice has a long and sordid history, including spawning eugenics policies based on it in the early 20th century U.S.
DeLong’s observation caught my attention as perhaps a telling criticism that I hadn’t heard. I checked and he is correct about the difference in the amount of genetic variation between apes and humans (see, e.g., here). But he did not expand on it and to my amateur mind (after some but not rigorous thought), it was not clear why it matters. I suppose more variation in traits could increase the probability that two traits (intelligence and race) are linked, but that’s not obvious to me and DeLong doesn’t go into it. Why would more variance in the number of traits in a population increase the probability that two specific traits (not any two traits, mind you) are linked? (I have assumed that intelligence is due to many genes and is very difficult to measure because it varies a lot and that the invalidity of the idea or intelligence as an objective thing or the ability to measure with an IQ score/test is the core of the problem but have not read or thought about it.) Not a big deal but including stuff that doesn’t seem thoroughly thought through mildly irritated me.
DeLong admits he doesn’t fully understand or have an explanation for the varying or lack of growth in Global South, although he does provide a lot of interesting insights and observations in that regard. He briefly discusses (in a couple of contexts) Argentina’s interesting case and his explanation for its stalled growth (worse actually). I was familiar with that story and think his explanation makes sense. I was disappointed, though, that he did not spend more time on Chile, the arch type Hayakian example of how to develop the Global South (beyond glancingly castigating its authoritarian abrogation of democratic principles to implement its libertarian goals).
SALT connection
NA
Addendum
There was a symposium on DeLong’s book that makes many interesting points. He has a response here summarizes the criticisms, accepts some and explains why he decided not to cover points/criticisms that he should have spent time on some issues or developments.
The five basic criticisms, all errors of omission, are:
- Technological progress underemphasized
- Demographic changes overlooked
- Failure to cover global warming, fossil fuels use and other environmental issues
- More coverage of capital-labor struggles
- Scandinavian countries’ remarkable success in balancing economic growth with social equity certainly deserved more focus.



