Chapter 19

LAWS CLASSIFIED; EXPLANATION; CO-EXISTENCE; ANALOGY

Sec.1. Axioms; Primary Laws; Secondary Laws, Derivative or Empirical; Facts 288 Sec.2. Secondary Laws either Invariable or Approximate Generalisations 292 Sec.3. Secondary Laws trustworthy only in 'Adjacent Cases' 293 Sec.4. Secondary Laws of Succession or of Co-existence 295 Natural Kinds (p. 296); Co-existence of concrete things to be deduced from Causation (p. 297) Sec.5. Explanation consists in tracing resemblance, especially of Causation 299 Sec.6. Three modes of Explanation 302 Analysis (p. 302); Concatenation (p. 302); Subsumption (p. 303) Sec.7. Limits of Explanation 305 Sec.8. Analogy 307