Inanimate explanation is to be analysed in terms of substances having powers and liabilities to exercise their powers under certain conditions; while personal explanation is to be analysed in terms of persons, their beliefs, powers, and purposes. A crucial criterion for an explanation being probably true is that it is (among explanations leading us to expect the data) the simplest one. Simplicity is a matter of few substances, few kinds of substances, few properties (including powers and liabilities), few kinds of (...) properties, and mathematically simple relations between properties. Explanation of the existence of the universe by the agency of God provides the simplest kind of personal explanation there can be, and one simpler than any inanimate explanation. I defend this view more thoroughly than previously in light of recent challenges. (shrink)

A logically impossible sentence is one which entails a contradiction, a logically necessary sentence is one whose negation entails a contradiction, and a logically possible sentence is one which does not entail a contradiction. Metaphysically impossible, necessary and possible sentences are ones which become logically impossible, necessary, or possible by substituting what I call informative rigid designators for uninformative ones. It does seem very strongly that a negative existential sentence cannot entail a contradiction, and so ”there is a God’ cannot (...) be a metaphysically necessary truth. If it were such a truth, innumerable other sentences which seem paradigm examples of logically possible sentences, such as ”no one knows everything’ would turn out to be logically impossible. The only way in which God could be a logically necessary being is if there were eternal necessary propositions independent of human language or God’s will, such that the proposition that there is no God would entail -- via propositions inaccessible to us -- a contradiction. But if there were such propositions, God would have less control over the universe than he would have otherwise. (shrink)

Argumento neste artigo que embora existam muitas maneiras diferentes de descrever o mundo ou algum segmento dele, qualquer maneira que deixe de acarretar logicamente uma separabilidade do corpo e da alma como os dois componentes de cada ser humano conhecido (o corpo sendo uma parte contingente e a alma a parte essencial do homem) deixará de fornecer uma descriçáo completa do mundo. T ítulo original do artigo: “ What makes me me? A Defense os Substance Dualism ”. Apresentado no I (...) Seminário Internacional de Filosofia Analítica Contemporânea, realizado em Natal de 19 a 21 de novembro de 2007. Traduçáo provisória de Jaimir Conte.]. (shrink)