silhak See KOREAN PHILOSOPHY.

similarity, exact See IDENTITY.

Simmel Georg (1858–1918), German philosopher and one of the founders of...

simple ordering See ORDERING.

simple supposition See SUPPOSITIO.

simple theory of types See TYPE THEORY.

simplicity See CURVE-FITTING PROBLEM, DIVINE. ATTRIBUTES , PHILOSOPHY OF SCIENC. Simplicius...

simplification, rule of See CONJUNCTION ELIMINA -. TIO. simulation theory, the view that...

simulator, universal See COMPUTER THEORY.

simultaneity See RELATIVITY.

sin See PHILOSOPHY OF RELIGION.

sine qua non See CONDITIO SINE QUA NON.

single case, problem of the See PROBABILITY,. PROPENSIT.

singleton set See SET THEORY.

singular causal relation See PHILOSOPHY OF MIND.

singular causal statement See CAUSATION, COVER -. ING LAW MODE. singular term, an...

Sinn See FREGE.

sinsign See PEIRCE.

Sittlichkeit See HEGEL. situation ethics, a kind of anti-theoretical, caseby-case applied...

situation semantics See POSSIBLE WORLDS.

situation theory See MODEL THEORY.

Siva one of the great gods of Hinduism (with Vishnu and...

six emotions (the) See CH'ING.

skepticism in the most common sense, the refusal to grant that...

skepticism, moral See MORAL SKEPTICISM.

Skeptics those ancient thinkers who developed sets of arguments to show...

Skolem Thoralf (1887–1963), Norwegian mathematician. A pioneer of mathematical logic, he...

Skolem-Löwenheim theorem See LöWENHEIM-. SKOLEM THEORE.

Skolem normal form See NORMAL FORM.

slave morality See NIETZSCHE.