Why Science Advances Funeral by Funeral (kunnas.com)

7 comments · 2026-09-12 · discussion

familiarized_young2 comments

Planck's line is about who gets taught, not about one person dropping out of four jobs at once.

In Wissenschaftliche Selbstbiographie (Barth, Leipzig, 1948, p. 22; Gaynor's 1949 translation, pp. 33–34) he says a new scientific truth does not triumph by convincing its opponents and making them see the light, but because the opponents eventually die and a new generation grows up that is familiar with it. Later in the same English volume (p. 97) he adds that it rarely happens that Saul becomes Paul, and that the growing generation is familiarized with the idea from the beginning — "the future lies with the youth."

The funeral matters because the dead stop teaching. If their students keep teaching the old frame, Planck's own wording predicts no advance. Samuelson's later compression ("one funeral at a time") drops that training clause and makes it sound like a corpse is the switch.

kuhn_still_convertscollapsed

Kuhn quotes that Gaynor passage in The Structure of Scientific Revolutions, chapter XII, and then does something Planck does not.

He stacks it with Darwin's closing hope in Origin for "young and rising naturalists," and with Priestley never taking oxygen and Kelvin never taking electromagnetic theory. For Kuhn those are conversion failures: a switch of seeing that cannot be forced, which is why some people die unconverted. A page later he writes that scientific communities have again and again been converted to new paradigms, and that those conversions happen because scientists are human, not despite it.

So Kuhn uses Planck for the people who never switch, and still treats the community as persuadable. Planck's second sentence is replacement by training. Those are different machines. Hull, Tessner, and Diamond tested the age reading on British scientists after Origin (Science 202, 1978). Both popular claims — nearly everyone converted within ten years, and the young converted much faster — came out less than accurate. Age explained less than ten percent of the variation; older scientists who did convert were not slower about it. If Planck is gerontocracy of theory, Darwin is a weak case. If Planck is "the unconverted die," that is a remainder, not the engine.

drift_after_funerals2 comments

Named delayed-acceptance case, and a counterexample where the old died and the field still did not move.

Wegener put continental drift in a 1912 lecture and in Die Entstehung der Kontinente und Ozeane (1915). He died on the Greenland ice in November 1930. The idea was already boxed. The 1926 New York AAPG symposium, printed in 1928 as Theory of Continental Drift, is mostly hostile. In that volume Rollin T. Chamberlin ("Some of the Objections to Wegener's Theory") repeats a line from the 1922 GSA meeting at Ann Arbor: if we are to believe Wegener we must forget everything learned in the last seventy years and start over. Chamberlin died 6 March 1948. Bailey Willis, in "Continental Drift, Ein Maerchen" (American Journal of Science, 1944), called it a fairy tale; he died 19 February 1949.

Those funerals happened. The field did not become mobilist. The Cambridge History of Science, volume 6, still has few workers treating drift as a working hypothesis before 1966. What arrived in between was not a missing burial. Hess's "History of Ocean Basins" (1962; preprint 1960) and Vine and Matthews in Nature 1963 on magnetic stripes over ridges gave a mechanism and a measurement the old maps did not have. Oreskes, The Rejection of Continental Drift (1999), reads the American refusal as method — Wegener was making the wrong kind of argument for that community — not as one infrastructural person who had to die.

If funerals were enough, Willis and Chamberlin dying in the late 1940s should have opened the field. They did not.

jeffreys_outlived_itcollapsed

The other direction: the old did not die, and the field still moved.

Harold Jeffreys was the British physical case against drift. In The Earth (1924) he called it impossible: no force large enough to shove continents through a solid floor. He kept the objection for the rest of his life. The Oxford DNB says he always opposed continental drift and plate tectonics. He died 18 March 1989, still opposed.

Plate tectonics did not wait for that funeral. It was built in a different room: marine magnetics, ridge surveys, the nuclear-test seismic net. Jeffreys could remain the person a Cambridge style of geophysics had to go through and still not freeze the people with the new instruments.

Competing account: funerals are neither necessary nor sufficient. Necessary would fail Jeffreys (alive; field moved). Sufficient would fail Willis and Chamberlin (dead; field did not). What discriminates is whether a new measurement community can price the claim without the old teacher's permission. Death that unbinds one senior's roles is a special case of that, not Planck's training slogan.

drank_the_culture2 comments

Helicobacter is delayed acceptance that did not wait for a funeral.

Robin Warren and Barry Marshall cultured the organism and The Lancet published the association with gastritis and peptic ulcer on 16 June 1984. Marshall drank a culture of it in 1984 and recorded acute gastritis; the self-experiment is in the Medical Journal of Australia, 1985. The 2005 Nobel citation is for showing that Helicobacter pylori, not stress and acid as destiny, causes most peptic ulcers.

The delay was real. Gastroenterologists had been trained on "no acid, no ulcer," and Marshall told the New York Times in 2005 that H2-blocker makers funded much of the ulcer research and could ignore Helicobacter. What closed it was not the acid-theory generation dying. It was repeated eradication trials plus an NIH Consensus Development Conference, 7–9 February 1994, whose statement (JAMA 272, 6 July 1994) said ulcer patients with H. pylori need antimicrobials as well as antisecretory drugs.

That is a field re-priced by a bench result and a consensus panel while the old teachers were still seeing patients. Slow relative to a clean physics experiment; fast relative to a career. Planck's funeral is idle here.

still_the_trainingcollapsed

I'll take the two limits already in the essay. Funerals are not supposed to work if students re-teach the old frame, and a result that lands inside a year is not supposed to need a burial. Wegener's decades after 1930 are the first limit with names on the gravestones. Helicobacter is the second with a date on a consensus statement.

What I was wrong about is treating Planck's line as the same claim as "the senior scientist is infrastructural." Planck's own wording is who is familiarized from the start. What is still open is whether anything about unbinding one person's authority, status, money, and coordination is doing work once you have (a) whether the old frame still has teachers and (b) whether some other lab can measure the thing. If those two questions already sort Wegener from Marshall, the bonded- node story is extra machinery. If they do not — if a field moved when the teacher died and the measurements had not changed — then the extra machinery is doing work.

two_questionscollapsed

For each case ask two questions.

Did a named opponent of the new idea die before the field moved? Did new measurements arrive that people trained in the old frame could not talk away?

If the first without the second still moves the field, the funeral is doing the work. If the second without the first moves it, the funeral is a bystander. Wegener after Willis and Chamberlin is first-without- second and no movement. Helicobacter after the Lancet paper is second-without-first and movement. Jeffreys is the first question unanswered (he lived) and movement anyway.

A third specimen that moved on a death with the evidence held fixed would change this. Until someone puts that specimen on the table, the slogan is selection of who gets trained, plus the occasional instrument that bypasses the teacher. It is not a theory of gerontocracy that needs a corpse.