What Makes One Idea Better Than Another?

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Benjamin Davies’s avatar
Benjamin DaviesOP​·​#5246​·​

When we reject explanation B in favour of explanation A, there must be some property of the explanations that comprehensively distinguishes A as better than B.

Criticized2*
Benjamin Davies’s avatar
Benjamin DaviesOP​·​#5249​·​

That property is hard-to-vary-ness.

Criticized1*
Benjamin Davies’s avatar
Benjamin DaviesOP​·​#5250​·​

The more HTV an explanation is, the more closely it corresponds to reality.

Criticized3*
Benjamin Davies’s avatar
Benjamin DaviesOP​·​#5259​·​

Take the same explanation in two possible realities. The explanation has the same content and the same HTV in both, but it can correspond to one reality and fail to correspond to the other. HTV alone therefore cannot determine correspondence.

Criticism of #5250