Portrait of Pierre-Simon Laplace

Pierre-Simon Laplace

1749-1827 · Scientific Revolution · Prominent

Laplace was a French mathematician and astronomer. Napoleon, the story goes, asked why God never appeared in his book on the heavens, and Laplace said he had no need of that hypothesis. Imagine instead a mind that knew where every particle sat and where it was headed: it could compute the whole past and the whole future. That is causal determinism at its clearest. Probability, for Laplace, measured how much we fail to know.

Signature

The position Laplace is most identified with in the Profiler:

Natural Processes
strongly leans Mechanistic
Agency
Hard Determinism

Positions on the 4 axes the sources answer

Natural Processes
strongly leans Mechanistic (3 on a 0–100 scale from Mechanistic to Purposeful)
Meaning
strongly leans Constructed (4 on a 0–100 scale from Constructed to Inherent)
Ground of Being
strongly leans Immanence (5 on a 0–100 scale from Immanence to Transcendence)
Conviction
leans Uncertain (25 on a 0–100 scale from Uncertain to Certain)

16 of 20 axes are left blank: the sources do not answer them, or Laplace refused the framing. Nothing is imputed; a blank is not a middling score.

Foundational questions

Knowledge
Sense Experience
What is the ultimate foundation of knowledge?
Agency
Hard Determinism
What is the nature of human agency and freedom?
Open Laplace in the ProfilerTake the test and compare yourself

More from Scientific Revolution

🌗 Galileo Galilei1564-1642☄ Sir Isaac Newton1643-1727♫ Johannes Kepler1571-1630🔺 Blaise Pascal1623-1662🪛 Sir Francis Bacon1561-1626🌡️ Pierre Gassendi1592–1655