 action |  Davidson, Donald |  dualism |  epiphenomenalism |  events |  externalism about the mind |  functionalism |  laws of nature |  mental causation |  mental content: causal theories of |  mind/brain identity theory |  monism |  multiple realizability |  physicalism |  psychologism |  Quine, Willard Van Orman |  relativism |  scientific explanation |  Spinoza, Baruch |  supervenience 