Single Idea 17502

[catalogued under 14. Science / B. Scientific Theories / 7. Scientific Models]

Full Idea

The unified model can be considered a better representation of the atomic nucleus in comparison to the liquid-drop and shell models, because it explains most of the known results about the nucleus.

Gist of Idea

The best model of the atomic nucleus is the one which explains the most results

Source

Demetris Portides (Models [2008], 'Current')

Book Reference

'Routledge Companion to Philosophy of Science', ed/tr. Psillos,S/Curd,M [Routledge 2010], p.391


A Reaction

The point here is that models are evaluated not just by their accuracy, but by their explanatory power. Presumably a great model is satisfying and illuminating. Do the best models capture the essence of a thing?