# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/john-scott-haldane
# Generated: 2026-08-13T22:38:56.844Z

schema: https://schema.org/Person
url: "https://fame.am/person/john-scott-haldane"
name: "John Scott Haldane"
slug: "john-scott-haldane"
description: "John Scott Haldane was a Scottish physician physiologist and philosopher famous for his often-dangerous self-experimentation that led to many important discoveries about the human body and the nature of gases. He also experimented on his son, the celebrated and polymathic biologist J. B. S. Haldane, even when he was quite young. Haldane locked himself in sealed chambers breathing potentially lethal cocktails of gases while recording their effect on his mind and body."
tagline: "British physiologist (1860–1936)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/John_Scott_Haldane_1910.jpg?width=1200"
gender: "male"
country:
  name: "United Kingdom"
  isoCode: "GB"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1860-05-03"
deathDate: "1936-03-15"
livingStatus: "DECEASED"
scores:
  popularity:           50.8
  momentum:             0
  historical:           19.99194133333334
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  70
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://uk.wikipedia.org/wiki/%D0%94%D0%B6%D0%BE%D0%BD_%D0%A1%D0%BA%D0%BE%D1%82%D1%82_%D0%93%D0%BE%D0%BB%D0%B4%D0%B5%D0%B9%D0%BD"
    title: "Джон Скотт Голдейн"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D8%B3%D9%83%D9%88%D8%AA_%D9%87%D9%88%D9%84%D8%AF%D9%8A%D9%86"
    title: "جون سكوت هولدين"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D8%B3%D9%83%D9%88%D8%AA_%D9%87%D9%88%D9%84%D8%AF%D9%8A%D9%86"
    title: "جون سكوت هولدين"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/John_Haldane"
    title: "John Haldane"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://eu.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%D8%AC%D8%A7%D9%86_%D8%A7%D8%B3%DA%A9%D8%A7%D8%AA_%D9%87%D8%A7%D9%84%D8%AF%DB%8C%D9%86"
    title: "جان اسکات هالدین"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://ga.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://gd.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://hy.wikipedia.org/wiki/%D5%8B%D5%B8%D5%B6_%D5%8D%D6%84%D5%B8%D5%A9_%D5%80%D5%B8%D5%AC%D5%A4%D5%A5%D5%B5%D5%B6"
    title: "Ջոն Սքոթ Հոլդեյն"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://ka.wikipedia.org/wiki/%E1%83%AF%E1%83%9D%E1%83%9C_%E1%83%A1%E1%83%99%E1%83%9D%E1%83%A2_%E1%83%B0%E1%83%9D%E1%83%9A%E1%83%93%E1%83%94%E1%83%98%E1%83%9C%E1%83%98"
    title: "ჯონ სკოტ ჰოლდეინი"
    type:  "WIKIPEDIA"
  - url: "https://mg.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://nn.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://ro.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%A5%D0%BE%D0%BB%D0%B4%D0%B5%D0%B9%D0%BD%2C_%D0%94%D0%B6%D0%BE%D0%BD_%D0%A1%D0%BA%D0%BE%D1%82%D1%82"
    title: "Холдейн, Джон Скотт"
    type:  "WIKIPEDIA"
  - url: "https://sk.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://sl.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/John_Scott_Haldane"
    title: "John Scott Haldane"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q559029"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump