“It’s when uncertainty collides with urgency that the authorities enter the fray, convene commissions, and issue findings. Those who accept the sanctioned conclusions gain official backing. Those who don’t are ruled out of bounds. No longer recognized as colleagues with legitimate hypotheses, they risk being treated as crackpots, deniers, and conspiracy theorists.” - Doctor’s Orders: It used to be progressives who distrusted the experts. What happened? By Daniel Immerwahr/The New Yorker. May 26, 2025
In their recent article, Best- and Worst-Run Cities in America, WalletHub compared the operating efficiency of 148 of the largest U.S. cities to determine “how well city officials manage and spend public funds by comparing the quality of the services residents receive against the city’s total budget”. Among WalletHub’s 36 metrics of comparison were per Capita Budget and Financial Stability. I had a hunch that, on average, cities with Republican mayors would have smaller per capita budgets and greater financial stability than cities run by non-Republicans (mainly Democrats). So I checked out if my hunch had any merit.
“Property crime fell from the early-1990s onwards because of security improvements, particularly to vehicles and households. As fewer young people became involved in property crime, fewer progressed to violence (which is fortunately rarer), and fewer crimes were committed in which violence also occurs, such as robbery and aggravated burglary.” - Professor Graham Farrell, School of Law/University of Leeds. (Letter to The Economist, June 7, 2025 issue)
Why does this matter? Because workers support the young, elderly, and other nonworkers, aka “dependents”. A larger working-age population supports economic growth, thereby generating additional tax revenue to fund pensions, healthcare, public education and other programs that benefit the young, old, disabled, etc. Too few workers relative to dependents, the economy tanks, tax revenues plummet, and the dependents go without – majorly. And that’s where we are headed.
Several developed countries have lowered capital gains taxes over the last couple decades, mainly to stimulate economic growth, investment, and global competitiveness, as well as to discourage investors from holding on to their assets simply to avoid taxes. However, some argue that lower capital gains taxes mainly benefit the rich and have little impact on economic growth or investment. The verdict is out on that score.
Before all these intervening factors muddled the causal picture, many (especially partisans) offered confident opinions on the impact of TCJA. For instance…
A single cow requires 1-2 acres a year (3-5 acres if grass-fed). One acre of single family homes on 5,000 sq ft lots could house around 25 people (assuming 3 residents per house, on average).
Environmentalists push for high-density housing because it’s a way to lower emissions and conserve habitat. The basic idea is more people on less land, the better for the biosphere. Single family homes usually don’t belong in this picture. But they can.
But large yards are no longer de rigueur in this country. As documented in the first post in this series, a recent survey of over 7,000 Americans ages 18 to 54 found that over 90% of renters with plans for more children wanted to own homes - but the survey did not find a preference for homes with bigger yards over smaller yards. Across every demographic subgroup, safety/low crime was by far the single most important neighborhood trait, especially for families with children or with plans to have more. Good schools ranked second for people with children, followed by walkability. Note that neighborhoods with large lots tend to be less walkable.
Single-family homes could be built on already developed lands (infill), such as abandoned industrial parks, and in some less developed areas, such as pasture previously used for cattle grazing. I envision these as dense developments that would not cause the suburbs to grow “exponentially”. The states could impose environmental impact fees on single-family home developments for funding land acquisition projects elsewhere to protect wildlife and create wildlife corridors. These fees need not be exorbitant. For example, in California the average cost of farm and ranch land is around $13,000 and $6,000 per acre, respectively. A per acre cost within that range could then be the basis for environmental impact fees for conservation land acquisition projects, passed on to developers and incorporated into the price of new homes, somewhere between $1,000 - $2,000 each, based on a lot size of 4,000-5,000 sq ft.
Several surveys have documented that most families in the U.S. and many other countries prefer living in single-family homes, detached or attached (e.g., townhouses). What’s the attraction? Here’s one explanation:
“Challenges surrounding building fewer large homes or more multifamily homes mostly relate to policy and societal norms.” - Berrill & Wilson (2022) Decarbonization pathways for the residential sector in the United States
When choosing the best home for their family, respondents overwhelmingly preferred to have at least three bedrooms. Researchers did not find not a preference for bigger yards over smaller yards.
In 2004, 31% of American voters self-identified as independents, less than either Democrats or Republicans. Twenty years later, 43% identify as independents, much higher than either Democrats or Republicans, both sinking under the weight of voter dissatisfaction at just 28% each. The trend is obvious…
“The inhabitants of a particular town are much better acquainted with its wants and interests than with those of other places; and are better judges of the capacity of their neighbours than of that of the rest of their countrymen. The members, therefore, of the legislature should not be chosen from the general body of the nation; but it is proper that in every considerable place a representative should be elected by the inhabitants.” (Montesquieu, The Spirit of Laws, 1748)
“Political liberty is to be found … only when there is no abuse of power. But constant experience shows us that every man invested with power is apt to abuse it, and to carry his authority as far as it will go.” - Montesquieu, The Spirit of Laws
“A sanity-preserving maxim among observers of Mr Trump is to pay attention not to what he says but to what he does. Better yet, pay attention not to what he says or does but to what the courts allow him to do. By this standard, Mr Trump’s first-month frenzy is likely to fall well short of a constitutional crisis. (The Economist, Donald Trump is a reckless president, but not yet a lawless one. February 22, 2025)
This post is an update to a post on rent control I wrote in 2022. It was inspired by a Zoom conversation I had some weeks ago. We were talking about rent control and I mentioned there was plenty of research showing that rent control often does more harm than good. My comment triggered a quick response, “yeah, that’s what conservatives say”. (For the record, I’m not a conservative).
Part of this performance gap can be explained by socio-economic and language factors, e.g., poverty and lack of fluency in the language used on the tests. I imagine age at immigration matters as well: a person who immigrates as a teenager will likely find school harder in their new country than someone who arrived as a baby. Following this logic, I’d expect second-generation immigrants - born in a country to at least one foreign-born parent - would have little difficulty adapting to a country’s education system and so their PISA scores would reflect this.
Immigrant students often do worse on PISA assessments than non-immigrant students, especially in industrialized countries. However, the performance gap between immigrants and non-immigrants varies considerably across countries. For example…
This post was going to compare police response times (RTs) in the ten most dangerous US cities with the RTs of the safest cities (link). Unfortunately, none of the dangerous cities had decent RT data, except for Oakland, California. But we’re in luck! Oakland has great data, not only for RTs but also for police staffing levels, both across several years.