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The Human Betterment Foundation

Institutions · Enactment · 1928–1942 · documented

The Pasadena non-profit that advertised California’s sterilizations — and admired Germany’s.123

Documented core

E. S. Gosney founded the HBF in Pasadena in 1928, with Paul Popenoe as secretary. It compiled and publicized data on California’s involuntary sterilizations under the state’s 1909 law — the largest such program in the United States — and its 1929 book Sterilization for Human Betterment summarized more than six thousand cases as beneficial. Lewis Terman was a member. In 1934 Popenoe published “The German Sterilization Law” in the Journal of Heredity, describing the Nazi statute approvingly as the mature product of eugenic thought.

The transatlantic tie — documented, magnitude firewalled

That leading HBF figures publicly praised the German program, and that German racial hygienists cited the California example, is documented. That the foundation caused the German program is the larger claim, and it stays behind its ceiling — Kühl’s The Nazi Connection: influence and admiration, not authorship. Popenoe’s printed praise is in part quotation of Hitler, and is quoted precisely and attributed rather than paraphrased into the foundation’s own voice.

Role in the thesis

Enactment. The HBF is the root at the operating table — a private foundation that turned sterilization statistics into propaganda, and looked approvingly across the Atlantic at a state doing the same at scale. A co-symptom of the root, one operator among many.

  1. Paul Popenoe, 'The German Sterilization Law,' Journal of Heredity vol. 25 (1934) — approving account of the Nazi statute ↩︎

  2. E. S. Gosney & Paul Popenoe, Sterilization for Human Betterment (1929) — the foundation's summary of 6,000+ California cases ↩︎

  3. Caltech Archives, Human Betterment Foundation Records; founding 1928, Gosney & Popenoe ↩︎

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  • Improving the Stock — “The Human Betterment Foundation in Pasadena promoted California's sterilizations — the largest such program in the country — and in 1934 its secretary praised the new Nazi sterilization law in print; German racial hygienists in turn cited the American example, and in 1936 Heidelberg gave Laughlin an honorary degree for his.”