Aktion T4: the Nazi forced euthanasia program Holocaust deniers ignore

Aktion T4: the documents behind the murder of disabled people

In September 1939, Hitler signed a letter authorizing Philipp Bouhler and Dr. Karl Brandt to expand the role of specific physicians so that, in their human judgment, patients with incurable illnesses could receive a merciful death. That paper exists. It is the documentary starting point of the program known as Aktion T4, in which Nancy Germany killed hundreds of thousands of people with disabilities, according to the most widely cited estimates. But the text did not state that it was mandatory, and that is where yet another reinterpretation begins.

Those who deny T4 argue that, since it was not an extermination order, the letter proves nothing. The subsequent documentation — files, forced transfers and gas chambers — points in the opposite direction. The program was suspended because of protests from the Lutheran and Catholic churches, not because of an ethical shift; the murders did not stop entirely.

Those seeking to relativize it point out that Sweden, Australia, New Zealand and the United States practiced forced eugenic sterilization until the 1970s. That is true, but comparison does not cleanse a program that offered no choice. The question is why, with the evidence archived, the propaganda thesis keeps circulating.

Revisionism may keep finding room as long as there is demand for whitewashing history. But archives are not rewritten with a sentence. The 1939 document does not prove compassionate euthanasia: it proves the first step of a killing machine.