Philosophy of Science
Summary
Philosophy of science examines the foundations, methods and implications of scientific inquiry. It addresses questions about how theories are formulated, tested and justified; how observations are interpreted in light of existing frameworks; and how scientific concepts evolve through methodological and conceptual change. Central themes include the nature of scientific explanation, the role of induction and deduction, the demarcation between science and non-science, and the realism versus anti-realism debate concerning unobservable entities. More recent work investigates the interplay between pragmatic considerations—such as risk assessment or technology assessment—and purely epistemic aims like coherence, calibration and model plausibility. By integrating formal tools from probability theory, logic and conceptual analysis, philosophers of science aim to clarify how scientific knowledge can be both reliable and responsive to novel evidence, how conceptual schemes shape empirical research, and how classifications—ranging from natural kinds to measurement protocols—support robust generalisation and advance practical applications across disciplines.
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Philosophy of Science publication trend
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Technical terms
Bayesian conditionalisation: A rule for updating prior probabilities to posterior probabilities by conditioning on new evidence.
Scoring rule: A function that quantifies the inaccuracy of probabilistic forecasts, used to assess and justify norms for credences.
Accuracy-first epistemology: An approach that grounds probabilistic norms by minimising expected inaccuracy according to strictly proper scoring rules.
Natural kind: A category whose members share essential properties that support reliable induction and causal explanation.
Essentialism: The view that membership in a natural kind is determined by intrinsic, often microstructural, properties.
Projectibility: The capacity of a predicate or kind term to licence inductive generalisations from observed to unobserved instances.
Causal-historical theory of reference: A semantic view holding that terms refer through causal links between speakers and objects rather than by descriptive content.
References
- Accuracy-First Epistemology Without Additivity. Philosophy of Science (2022).
- Are Natural Kind Terms Ambiguous?. Cognitive Science (2023).
- Two approaches to natural kinds. Synthese (2021).
- An Introduction to the Philosophy of Science.
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