Paul Krugman returns to the most intractable problem in American policy with a startlingly simple premise: the complexity of health care is a political smokescreen, not an economic reality. While the public debate often stalls on the impossibility of reform, Krugman argues that the solutions are not only well-understood by economists but are already proven in every other advanced nation. For the busy reader, this piece cuts through the noise to reveal that the U.S. is not failing because the task is too hard, but because the political will to adopt known solutions has been systematically dismantled.
The Myth of Complexity
Krugman opens by dismantling the most common excuse for inaction. He notes that while the Affordable Care Act was a massive legislative undertaking, the underlying economic principles were settled decades ago. "During his failed effort to repeal the Affordable Care Act, Donald Trump famously complained, 'Nobody knew healthcare could be so complicated.' Actually, we did know — and it's not that complicated," Krugman writes. This reframing is crucial; it shifts the blame from the inherent difficulty of medicine to the specific political choices made by the executive branch and its allies.
The author highlights a paradox that defines the American experience: we spend more than anyone else but cover fewer people. "Before the ACA, even upper-middle-class Americans often found it impossible to get health insurance if they had pre-existing conditions," he observes, reminding readers that the pre-2010 era was not a golden age of market efficiency but a time of systemic exclusion. The data supports his assertion that the narrative of runaway costs was a fabrication. "Dire predictions from the usual suspects about runaway costs proved wrong. In fact, overall U.S. medical spending has grown much more slowly since the ACA was enacted than before."
"The cold logic of profit maximization strikes harder when it involves matters of life or death."
Krugman's analysis of the "death spiral" in private insurance markets is particularly sharp. He explains that without government intervention, private insurers are forced to either charge prohibitive premiums or deny coverage to the sick, creating a feedback loop that collapses the market. This is where the human cost of abstract economics becomes visceral. He points to the recent violence against UnitedHealthcare leadership not as an isolated criminal act, but as a symptom of a system where denying care is standard business practice. "One could say, like Tessio in The Godfather, that this is 'only business' — after all, a private company serves the interests of its shareholders. But the cold logic of profit maximization strikes harder when it involves matters of life or death."
Critics might argue that government intervention introduces inefficiencies or bureaucratic bloat, yet Krugman counters that the current private system is the definition of inefficiency, wasting resources on administrative overhead and profit extraction rather than care.
The Three Paths Forward
The core of Krugman's argument lies in his breakdown of how other nations solve the problem. He rejects the idea that there is only one "correct" model, instead presenting a matrix of viable options. He notes that the U.S. actually operates three different systems simultaneously, proving that no single model is alien to American governance. "The U.S. actually has two single-payer systems. Medicare covers most medical expenses for every citizen 65 or older. Medicaid is a 'means-tested' program that in most states covers Americans whose incomes are less than 133 percent of the poverty line."
He draws a fascinating historical parallel to the creation of the Affordable Care Act, contrasting the American approach with Taiwan's. "Taiwan, which was effectively able to start from scratch, followed the advice of healthcare experts and implemented a straightforward single-payer system," Krugman writes, while the U.S. "created a complex system that basically added onto its existing government and private market institutions." This comparison underscores that the American system's complexity is a result of political compromise, not economic necessity.
The author also revisits the "three-legged stool" concept essential to the original ACA design: mandates, community rating, and subsidies. He points out a critical vulnerability in the current landscape: "The three-legged stool was at the core of the ideas behind Obamacare, although one leg — mandatory purchase of insurance — was sawed off in 2019, during Trump I." This removal destabilized the market, a direct consequence of policy shifts that prioritized ideological purity over market stability.
"All of them. Britain's NHS... performed very well for many years... Canada is less highly rated, but Canadians are nonetheless much more satisfied with their system than we are with our far more expensive healthcare."
Krugman's assertion that all three major models—socialized medicine, single-payer, and regulated private insurance—work is a powerful rebuttal to the idea that universal coverage is a theoretical dream. He cites the Commonwealth Fund rankings to show that nations with public funding consistently outperform the U.S. in both cost and satisfaction. However, he is careful to note that success is not guaranteed; he mentions that Britain's NHS is currently in a crisis due to underinvestment, suggesting that even the best models require sustained political support.
The Cost of Inaction
The piece concludes with a stark warning about the trajectory of American health policy. Krugman emphasizes that the problem is not static; it is actively worsening due to recent political decisions. "As a result, they are at risk of incurring devastating healthcare costs and are sometimes forced to forgo needed care. This number is set to rise sharply in the next two years as a result of Republican policies adopted under Donald Trump."
He frames the current moment as a unique opportunity to "finish the job begun under Obama," arguing that the economic logic for reform has never been clearer. "Today's primer is devoted to the economics of health reform," he states, setting the stage for a series that promises to move beyond partisan bickering to structural solutions. The argument is that the U.S. is an outlier not because it is unique in its challenges, but because it refuses to adopt the solutions that have worked everywhere else.
"The U.S., alone among advanced nations, still falls far short of providing universal health care."
This final observation serves as the piece's moral and economic anchor. It challenges the reader to accept that the status quo is a choice, not a destiny. While some may argue that cultural differences prevent the U.S. from adopting European models, Krugman's evidence suggests that the U.S. already uses these models for its elderly and poor; the gap is purely political will.
Bottom Line
Krugman's strongest move is stripping away the mystique of health care economics to reveal a simple truth: the U.S. system is failing because it refuses to use the tools that work elsewhere. The argument's greatest vulnerability is its reliance on political consensus in a polarized era where the "three-legged stool" has already been dismantled. Readers should watch for the next installment, which will likely detail the specific political coalitions required to rebuild that stool and move from theoretical possibility to legislative reality.