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Single Idea 17602

[filed under theme 3. Truth / A. Truth Problems / 6. Verisimilitude ]

Full Idea

A scientific theory is progressively approximating the truth if it increases its explanatory coherence by broadening to more phenomena and deepening by investigating layers of mechanisms.

Gist of Idea

Verisimilitude comes from including more phenomena, and revealing what underlies

Source

Paul Thagard (Coherence: The Price is Right [2012], p.46)

Book Ref

-: 'Southern Journal of Philosophy' [-], p.46


The 7 ideas from 'Coherence: The Price is Right'

Coherence problems have positive and negative restraints; solutions maximise constraint satisfaction [Thagard]
Coherence is explanatory, deductive, conceptual, analogical, perceptual, and deliberative [Thagard]
Explanatory coherence needs symmetry,explanation,analogy,data priority, contradiction,competition,acceptance [Thagard]
Bayesian inference is forced to rely on approximations [Thagard]
The best theory has the highest subjective (Bayesian) probability? [Thagard]
Neither a priori rationalism nor sense data empiricism account for scientific knowledge [Thagard]
Verisimilitude comes from including more phenomena, and revealing what underlies [Thagard]