WPeter AbelardWA. J. AyerWFrancis BaconWRoger BaconWFriedrich Eduard BenekeWGeorge BerkeleyWFranz BrentanoWJoseph ButlerWÉtienne Bonnot de CondillacWGilles DeleuzeWWilhelm DiltheyWEpicurusWPierre GassendiWAnil Gupta (philosopher)WDavid Hartley (philosopher)WCarl Gustav HempelWJohann Friedrich HerbartWThomas HobbesWDavid HumeWFrancis Hutcheson (philosopher)WPhilip KitcherWJohn LockeWLucretiusWErnst MachWSalomon MaimonWGeorg Friedrich MeierWJohn Stuart MillWMichel de MontaigneWJohn Henry NewmanWWillard Van Orman QuineWFrancesco RediWBertrand RussellWCarl StumpfWPierre Teilhard de ChardinWWilliam of Ockham
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