The Progressive Leftist Roots of National Socialism: A Dark Stain on the Left and the Irony of Modern Moral Posturing

 One of the most uncomfortable truths in modern political history is that many of the intellectual and policy foundations of National Socialism drew inspiration from American Progressive Leftist thinkers and institutions in the early 20th century. Eugenics, forced sterilisation, centralised social planning, and the belief that the state should actively shape the biological "quality" of the population, were not fringe Nazi inventions. They were mainstream ideas enthusiastically promoted by leading American Progressives, and later admired and adapted by Hitler and his regime.

The historical record is clear. American eugenicists, often closely tied to Progressive reformers, developed model sterilisation laws that were studied and copied in Germany. Hitler himself referenced American race laws and eugenics programmes approvingly in Mein Kampf. California's aggressive sterilisation efforts and the work of figures like Harry Laughlin provided practical templates that Nazi officials explicitly drew upon. The Rockefeller Foundation and Carnegie Institution even funded early German eugenics research before the full horror became apparent.

This was not an aberration on the fringe of Progressivism. It flowed naturally from the core Progressive worldview: the belief that enlightened experts and a powerful state should override individual rights and market outcomes to engineer a better society. If the state could regulate the economy for the "common good," why not regulate human breeding for the same purpose? Many leading Progressives, including figures associated with Woodrow Wilson's administration and prominent intellectuals, embraced these ideas without shame at the time.

National Socialism itself was, in important respects, a form of socialism. The name was not accidental. While the Nazis rejected Marxist internationalism and class warfare in favour of racial nationalism, they retained the socialist commitment to state control over the economy, the subordination of the individual to the collective, central planning, and hostility to classical liberalism and free markets. Private property existed on paper but was subordinated to the needs of the Volk and the Führer. The economy was a hybrid of state direction and crony capitalism, recognisably socialist in spirit if not in pure Marxist form. As Mises and others observed, the "National" prefix did not erase the socialist substance.

Here lies the bitter irony. Modern progressives and the broader cultural Left routinely claim the unassailable moral high ground. They position themselves as the eternal opponents of fascism, racism, and authoritarianism, painting any deviation from their worldview as a direct highway to 1930s Germany. Yet the historical reality is that some of the worst authoritarian and eugenicist impulses of the 20th century found enthusiastic support among their ideological predecessors.

This is not ancient history to be conveniently memory-holed. The same impulse toward expert-driven social engineering, the elevation of collective goals over individual rights, and the willingness to use state power to reshape human nature persists today in different forms, from expansive bureaucratic control, speech regulation, and identity-based policies to the normalisation of certain biotechnological interventions.

Acknowledging this dark chapter does not require defending National Socialism or minimising its unique evils. It requires intellectual honesty. Socialism in its various guises, internationalist or nationalist, has repeatedly demonstrated a dangerous tendency toward authoritarianism and the dehumanisation of those who stand in the way of the grand vision. The Nazi regime was defeated militarily, but the broader temptation to subordinate the individual to the state and to engineer society from above did not die in 1945.

Today's Left's claims to exclusive moral superiority ring hollow when confronted with this history. The genuine lesson is one of epistemic humility: all ideologies that grant the state sweeping powers to remake human beings and society carry profound risks. Classical liberalism, with its emphasis on individual rights, limited government, and spontaneous order, was developed partly as a bulwark against exactly these dangers.

The Progressive influence on Hitler stands as a permanent reminder that scientific pretensions, and moralistic rhetoric are no guarantee against barbarism. Those who today wave the banner of "progress" while demanding ever-greater state and institutional control would do well to remember where some of those roads have led before.

Civilisation advances not by forgetting uncomfortable truths, but by confronting them honestly. The shadow of eugenics and National Socialism is not a stain only on the distant past or on one side of the political spectrum. It is a warning about the perennial human temptation to play god with other people's lives.

https://mises.org/mises-wire/how-american-progressives-influenced-hitler