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Philosophy of Science: Popper Falsifiability, Kuhn Paradigm Shifts & Feyerabend

Encyclopedia/5. Human Thought & Philosophy/1. Philosophy, Religion & Ethics/03. Epistemology, Logic & Philosophy of Science  •  Curated by Admin Timeline.sg

This timeline traces the evolution of the philosophy of science, focusing on Karl Popper's falsificationism, Thomas Kuhn's paradigm shifts, and Paul Feyerabend's methodological anarchism, alongside key precursors and later developments.

Chronological Storyline (45 Milestones)

350 BCE

Aristotle's Organon

Aristotle's works on logic, including the syllogism, establish foundational methods for scientific reasoning. His emphasis on deductive inference influences Western science for centuries. #philosophy #science

Aristotle's Organon
Aristotle's Organon
By Francesco Bini - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=152195543
1021 CE

Ibn al-Haytham's Book of Optics

Alhazen (Ibn al-Haytham) writes the Book of Optics, emphasizing experimental evidence and the scientific method. His work influences later European scientists and is a precursor to modern empirical science. #science #islamicgoldenage

Ibn al-Haytham's Book of Optics
Ibn al-Haytham's Book of Optics
By Ibn al-Haytham, Vitello, Friedrich Risner - University of Oklahoma History of Science Collections et BnF Gallica : http://gallica.bnf.fr/ark:/12148/bpt6k312873d.r=Haytham?rk=407727;2, Public domain, https://commons.wikimedia.org/w/index.php?curid=48189707
1620 CE

Francis Bacon's Novum Organum

Bacon publishes Novum Organum, advocating for inductive reasoning and systematic experimentation. His work challenges Aristotelian deduction and lays the groundwork for the 'scientific method.' #philosophy #science

Francis Bacon's Novum Organum
Francis Bacon's Novum Organum
By Francis Bacon - Houghton Library, Public domain, https://commons.wikimedia.org/w/index.php?curid=34947014
1687 CE

Newton's Principia Mathematica

Isaac Newton publishes Philosophiæ Naturalis Principia Mathematica, presenting laws of motion and universal gravitation. This work becomes a paradigm of scientific explanation and influences later philosophy of science. #science #physics

Newton's Principia Mathematica
Newton's Principia Mathematica
By The original uploader was Zhaladshar at English Wikisource. - Transferred from en.wikisource to Commons. (previous image from another copy) Internet Archive (current image from the Bern Dibner copy), Public domain, https://commons.wikimedia.org/w/index.php?curid=2681838
1843 CE

John Stuart Mill's System of Logic

Mill publishes A System of Logic, developing inductive logic and methods of experimental inquiry. His work influences the school of empiricism and later philosophy of science. #philosophy #logic

John Stuart Mill's System of Logic
John Stuart Mill's System of Logic
By Kelly - Universidad de Toronto - https://archive.org/details/systemoflogicrat00milluoft, Public domain, https://commons.wikimedia.org/w/index.php?curid=71782384
1894 CE

Ernst Mach's The Science of Mechanics

Mach's critical analysis of Newtonian mechanics promotes a positivist view that concepts should be grounded in experience. His ideas influence the Vienna Circle and Popper. #philosophy #science

1921 CE

Wittgenstein's Tractatus Logico-Philosophicus

Ludwig Wittgenstein publishes the Tractatus, which asserts that philosophy is the logical clarification of thoughts. It influences logical positivism and the Vienna Circle. #philosophy #logic

Wittgenstein's Tractatus Logico-Philosophicus
Wittgenstein's Tractatus Logico-Philosophicus
By Title etc. uncopyrightable; layout by Harcourt Brace. - Wittgenstein, Tractatus Logico-Philosophicus, New York: Harcourt, Brace, 1922. (via Google books), Public domain, https://commons.wikimedia.org/w/index.php?curid=11830531
1929 CE

Vienna Circle Manifesto

The Vienna Circle publishes 'Wissenschaftliche Weltauffassung: Der Wiener Kreis,' outlining logical positivism. They advocate for verificationism and the unity of science. #philosophy #science

Vienna Circle Manifesto
Vienna Circle Manifesto
By Institute Vienna Circle, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=40133869
1934 CE

Popper's Logik der Forschung

Karl Popper publishes The Logic of Scientific Discovery (original German), introducing falsifiability as the criterion of demarcation between science and non-science. He criticizes verificationism and induction. #philosophy #science

1938 CE

Hempel's Raven Paradox

Carl Hempel formulates the raven paradox (also known as Hempel's paradox) which highlights the problems of inductive reasoning. It becomes a classic issue in philosophy of science. #philosophy #logic

Hempel's Raven Paradox
Hempel's Raven Paradox
By Peter Wallack - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=7504364
1948 CE

Carnap's Logical Foundations of Probability

Rudolf Carnap publishes Logical Foundations of Probability, attempting to create a formal inductive logic. This work exemplifies the logical positivist approach to scientific confirmation. #philosophy #probability

1951 CE

Quine's Two Dogmas of Empiricism

W.V.O. Quine publishes 'Two Dogmas of Empiricism,' challenging the analytic-synthetic distinction and reductionism. This article critically influences the course of analytic philosophy and philosophy of science. #philosophy #empiricism

Quine's Two Dogmas of Empiricism
Quine's Two Dogmas of Empiricism
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1953 CE

Hempel's Studies in the Logic of Confirmation

Carl Hempel clarifies the logic of confirmation and introduces the paradox of the ravens. His work refines the hypothetico-deductive model of scientific explanation. #philosophy #science

1957 CE

Polanyi's Personal Knowledge

Michael Polanyi publishes Personal Knowledge, arguing that tacit knowledge and personal commitments are indispensable in science. This work challenges the ideal of value-free science. #philosophy #science

1959 CE

Popper's The Logic of Scientific Discovery (English)

Popper's Logik der Forschung is translated into English, widely disseminating his falsificationist philosophy. It becomes a landmark in 20th-century epistemology. #philosophy #science

1962 CE

Kuhn's The Structure of Scientific Revolutions

Thomas Kuhn publishes The Structure of Scientific Revolutions, introducing concepts of paradigms, normal science, and revolutionary science. It transforms philosophy of science and triggers the 'historical turn.' #philosophy #science

1965 CE

Feyerabend's 'Against Method' Begins

Paul Feyerabend starts publishing articles criticizing methodological rules in science, culminating in his book Against Method (1975). He advocates for epistemological anarchism. #philosophy #science

Feyerabend's 'Against Method' Begins
Feyerabend's 'Against Method' Begins
By Unknown author - Scan of book cover, Public domain, https://commons.wikimedia.org/w/index.php?curid=131375271
1965 CE

Lakatos' 'Proofs and Refutations'

Imre Lakatos publishes 'Proofs and Refutations,' a philosophical study of mathematical discovery. He later develops the 'methodology of scientific research programmes.' #philosophy #mathematics

1969 CE

Lakatos' 'Falsification and the Methodology of Scientific Research Programmes'

Imre Lakatos publishes his seminal paper, presenting a sophisticated version of falsificationism built around research programmes. It offers a middle ground between Popper and Kuhn. #philosophy #science

Lakatos' 'Falsification and the Methodology of Scientific Research Programmes'
Lakatos' 'Falsification and the Methodology of Scientific Research Programmes'
By Library of the London School of Economics and Political Science - Professor Imre Lakatos, c1960s Uploaded by Fæ, No restrictions, https://commons.wikimedia.org/w/index.php?curid=15336126
1970 CE

Criticism and the Growth of Knowledge

Proceedings of the 1965 International Colloquium in the Philosophy of Science edited by Lakatos and Musgrave. This volume includes key debates between Popper, Kuhn, and Lakatos. #philosophy #science

1975 CE

Feyerabend's Against Method

Paul Feyerabend publishes Against Method, arguing that scientific progress is anarchic and that there are no universal methodological rules. He uses historical examples to challenge Popper and Kuhn. #philosophy #science

1976 CE

Feyerabend's 'Science in a Free Society'

Feyerabend extends his critique, advocating for a separation of science and state and emphasizing the role of social factors. He argues for the equality of scientific and non-scientific traditions. #philosophy #science

1977 CE

Laudan's 'Progress and Its Problems'

Larry Laudan publishes Progress and Its Problems, offering a problem-solving model of scientific progress. He introduces the 'research tradition' as an alternative to paradigms and research programmes. #philosophy #science

1978 CE

Kuhn's 'Black-Body Theory and the Quantum Discontinuity'

Kuhn publishes a detailed historical case study of the quantum revolution, exemplifying his historiographical approach. It further illustrates his ideas about scientific change. #history #science

1979 CE

Hull's 'Philosophy of Biological Science'

David Hull applies philosophical analysis to evolutionary biology, examining concepts like species and selection. His work fosters the growth of philosophy of biology. #philosophy #biology

1980 CE

Hacking's 'The Emergence of Probability'

Ian Hacking explores the historical development of probability and its philosophical implications. He examines the emergence of statistical thinking in the 17th century. #philosophy #probability

1981 CE

Putnam's 'Reason, Truth and History'

Hilary Putnam critiques internal realism and argues for a historical and social dimension of truth. His work impacts the realism-antirealism debate in philosophy of science. #philosophy #realism

1982 CE

Stich's 'The Fragmentation of Reason'

Stephen Stich challenges the concept of rationality, arguing that cognitive psychology undermines normative epistemology. This work influences the (then-emerging) 'naturalized epistemology.' #philosophy #cognition

1983 CE

Feyerabend's 'Philosophical Papers' (Vol. 1 & 2)

Feyerabend collects his key essays, including critiques of scientific method and arguments for pluralism. These volumes consolidate his reputation as a provocateur. #philosophy #science

Feyerabend's 'Philosophical Papers' (Vol. 1 & 2)
Feyerabend's 'Philosophical Papers' (Vol. 1 & 2)
By Grazia Borrini-Feyerabend - The uploader on Wikimedia Commons received this from the author/copyright holder., Attribution, https://commons.wikimedia.org/w/index.php?curid=3217886
1985 CE

Kitcher's 'The Nature of Mathematical Knowledge'

Philip Kitcher argues for a naturalistic and historical epistemology of mathematics, influencing the philosophy of mathematics and science. #philosophy #mathematics

1986 CE

Hacking's 'Representing and Intervening'

Ian Hacking's book distinguishes between representation and intervention in scientific practice. It emphasizes the role of experiment and instruments. #philosophy #science

1987 CE

Longino's 'Can There Be A Feminist Science?'

Helen Longino critiques traditional philosophy of science from a feminist perspective, arguing for the social and contextual nature of scientific knowledge. #philosophy #feminism

Longino's 'Can There Be A Feminist Science?'
Longino's 'Can There Be A Feminist Science?'
By Helen E Longino - https://profiles.stanford.edu/helen-longino, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=75044541
1990 CE

Laudan's 'Science and Relativism'

Larry Laudan defends a rational model of scientific progress against the relativist challenges from Kuhn and Feyerabend. He insists on the existence of shared methodological norms. #philosophy #relativism

1991 CE

Fuller's 'Social Epistemology'

Steve Fuller launches the journal Social Epistemology, promoting the study of knowledge as a social phenomenon. This field incorporates sociological and political dimensions. #philosophy #society

1993 CE

Galison's 'How Experiments End'

Peter Galison examines the cessation of experimental activity in high-energy physics, highlighting the intricate interplay between theory, apparatus, and social context. #philosophy #physics

1995 CE

Sokal Hoax

Physicist Alan Sokal submits a deliberately nonsensical article to a postmodern journal, exposing perceived laxity in social studies of science. The hoax ignites the 'Science Wars.' #science #controversy

1996 CE

Hacking's 'The Social Construction of What?'

Ian Hacking analyzes the concept of social construction, clarifying different senses in which scientific facts may be constructed. #philosophy #science

2000 CE

Cartwright's 'The Dappled World'

Nancy Cartwright argues that scientific laws are not universal but true only in controlled settings. She advocates for a patchwork of causal capacities. #philosophy #science

2002 CE

Kitcher's 'In Mendel's Mirror'

Philip Kitcher's collection of essays addresses genetics, evolutionary theory, and the social context of science. He emphasizes the importance of 'well-ordered science.' #philosophy #genetics

Kitcher's 'In Mendel's Mirror'
Kitcher's 'In Mendel's Mirror'
By RealityApologist at English Wikipedia - Own work by the original uploader, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=53247482
2004 CE

Feyerabend's 'Philosophical Papers' (posthumous)

Posthumous publication of further essays by Feyerabend, including his later thoughts on pluralism and the arts. #philosophy #science

2007 CE

Godfrey-Smith's 'What is a Species?'

Philosopher of biology Peter Godfrey-Smith examines the species problem, bridging evolutionary theory and philosophy. #philosophy #biology

Godfrey-Smith's 'What is a Species?'
Godfrey-Smith's 'What is a Species?'
By Peter Halasz. (User:Pengo) - Own work, Public domain, https://commons.wikimedia.org/w/index.php?curid=2480732
2010 CE

Stanford Encyclopedia of Philosophy: Popper/Falsificationism

The Stanford Encyclopedia publishes an authoritative and widely cited entry on Popper's falsificationism, reflecting the ongoing relevance of his ideas. #philosophy #reference

Stanford Encyclopedia of Philosophy: Popper/Falsificationism
Stanford Encyclopedia of Philosophy: Popper/Falsificationism
By LSE library - https://www.flickr.com/photos/lselibrary/3833724834/in/set-72157623156680255/, No restrictions, https://commons.wikimedia.org/w/index.php?curid=9694262
2014 CE

Oreskes' 'Merchants of Doubt' Film

Documentary based on the book by Naomi Oreskes and Erik Conway, showing how scientific uncertainty is manufactured to delay action on issues like tobacco and climate change. It raises philosophical questions about scientific consensus. #science #politics )

2015 CE

Worrall's 'Structural Realism' Revival

John Worrall's work on structural realism gains traction, offering a middle ground between scientific realism and antirealism. The debate continues to shape contemporary philosophy of science. #philosophy #realism

2022 CE

Philosophy of Science in the Age of Big Data

Scholars explore how big data, machine learning, and computational methods challenge traditional notions of hypothesis, evidence, and scientific method. New frameworks emerge. #philosophy #data