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On Mach on time.

Karim P Y Thébault1

  • 1Department of Philosophy, University of Bristol, Cotham House, Bristol, UK.

Studies in History and Philosophy of Science
|August 19, 2021
PubMed
Summary

Ernst Mach's theories on time, often overlooked, are defended within 19th-century physics and modern relativistic chronometry. This analysis supports Machian concepts, highlighting their enduring relevance.

Area of Science:

  • Philosophy of Science
  • History of Physics
  • Metaphysics

Background:

  • Ernst Mach's contributions to the philosophy of science, particularly his views on time, are often neglected.
  • Existing scholarship frequently overlooks the historical and contemporary relevance of Mach's ideas on time.

Observation:

  • This essay offers a comprehensive discussion and novel interpretation of Mach's writings on time.
  • Mach's perspectives are re-evaluated within the context of late 19th-century physics.
  • The study critically examines the modern Machian view of time proposed by Barbour.

Findings:

  • Mach's views on time are largely vindicated within the historical context of late 19th-century physics.
  • Contemporary analysis supports the Machian view when applied to relativistic chronometry.
Keywords:
ClocksMachTime

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  • Pulsar clocks and atomic clocks serve as key examples in evaluating modern Machian concepts.

    • Implications:

    • This work suggests a re-evaluation of Mach's significance in the philosophy of time.
    • The findings support the continued relevance of Machian principles in understanding modern physics and time measurement.
    • The study bridges historical analysis with contemporary applications in chronometry.