מטאפיזיקה

רוב הדתות הגדולות האמינו בקיומה של ממלכה על-טבעית, ממלכה שמעבר לעולם הטבע של חפצים וגופים פיזיים.

יוני 14, 2010

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David Kelley Ph.D

4 דקות

Owen Flanagan (pictured here) is a prominent philosopher of mind who exemplifies the trend in his profession of paying closer attention to..

Jun 22, 2004

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רוברט קמפבל

9 דקות

Unlike other species, man has the ability to re-organize his perceptual world in such a way as to discover new relationships. The essence

Jun 1, 1998

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David Kelley Ph.D

When a beautiful woman tells me she can't stop pulling out her hair—and that has happened—and a man with emphysema insists he can't stop

Dec 13, 1992

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Alec Mouhibian

9 דקות

Skepticism is the belief that knowledge of reality is impossible and that man lacks any rational basis for certainty or confidence in what..

Jun 1, 1987

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David Kelley Ph.D

2 דקות

A cardinal principle of Objectivist metaphysics is the primacy of existence which asserts that there is one objective world, which exists...

Jun 25, 1985

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David Kelley Ph.D

2 דקות