more from Gilbert Harman

### Single Idea 3098

#### [catalogued under 5. Theory of Logic / A. Overview of Logic / 6. Classical Logic]

Full Idea

Deductive logic is the only logic there is.

Gist of Idea

Deductive logic is the only logic there is

Source

Gilbert Harman (Thought [1973], 10.4)

Book Reference

Harman,Gilbert: 'Thought' [Princeton 1977], p.168