Joseph Priestley

English chemist, theologian, educator, and political theorist (1733–1804)

  • Fame63.9
  • Momentum0.0
  • Scientists rank#198
Source-basedStable
  • Fame63.9
  • Momentum0.0
  • Scientists rank#198
  • Wikipedia12.9K
Lived 1733–1804, aged 71United Kingdom
  • Wikipedia
    79 languages
    Cross-language footprint
  • Era
    1733–1804
    Aged 71
  • Awards
    3
    recognised works
Summary
Updated 2026-06-08

He isolated oxygen in 1774 but refused to believe in it. Joseph Priestley called it "dephlogisticated air" and spent the rest of his career defending a defunct theory while the chemical revolution passed him by.

Biography

About

Priestley was an English chemist, theologian, and grammarian who published over 150 works across science, religion, and politics. He isolated oxygen through the thermal decomposition of mercuric oxide in 1774, invented carbonated water, and discovered several gases, but his scientific reputation eventually collapsed under his stubborn allegiance to phlogiston theory. He tried to fuse Enlightenment rationalism with Christian theism, advocating materialism and determinism in service of what he believed would be human progress toward the Christian millennium. His support for the American and Fren…

Voice

In their own words

Sourced, dated quotes from Joseph Priestley

Joseph Priestley
said
Our anxiety during the King of France's escape, and our joy on his capture, cannot be described.
Letter to Theophilus Lindsey (29 June 1791), quoted in John Towill Rutt, Life and Correspondence of Joseph Priestley, LL.D., F.R.S., &c.
Joseph Priestley
said
All hereditary Government is in its nature tyranny.
The Rights of Man (1791)
Joseph Priestley
said
Contemporary with Vitellio and Peccam was... Roger Bacon, a man of almost universal genius, and who wrote on almost every branch of science.
Period I To the Revival of Letters in Erope
Joseph Priestley
said
Great as Bacon was, he was far from being free from the mistakes and prejudices of those who went before him.
Period I To the Revival of Letters in Erope
Joseph Priestley
said
Man derives two capital advantages from the superiority of his intellectual powers.
Section I, "Of the First Principles of Government, and the different kinds of Liberty"
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By the numbers

Score breakdown

The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame
Stable
63.9
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical24.5
Now attention3.6
Source confidence60.0
Completeness70.0
Global rank
Country rank
Category rank
#198
Receipts

Sources

  • Wikidata
    wikidata · wikidata.org
    High confidence
  • Wikipedia
    wikipedia · en.wikipedia.org
    High confidence
  • Pantheon 2.0
    database · pantheon.world
    High confidence