This property names a philosophical position exemplified by the claim that pain is identical to C-fibers firing. For 10 points each:
[10e] Name this type of substance, which in Cartesian dualism is contrasted with mental substance.
ANSWER: physical [or material; accept physicalism or physicalist or materialism or materialist; accept physical substance or material substance]
[10h] This philosopher argued that reductive physicalism accounts for all mental phenomena except qualia. This philosopher argued that dualism cannot account for mental causation in a thought experiment involving two guns.
ANSWER: Jaegwon Kim [or Kim Jaegwon]
[10m] Kim argued that mental properties have this relationship to physical properties. A has this relationship to B if no two things can differ with respect to A-properties without also differing with respect to their B-properties.
ANSWER: supervenience [accept word forms like supervenes upon]
<Albert Nyang, Philosophy>