William James / Contemporary French Philosophy / Raymond Ruyer / Gilles Deleuze / Henri Bergson / Alfred North Whitehead / Gilles Deleuze and Felix Guattari / Filosofia Teoretica / Gilles Deleuze and Henri Bergson / Storia della Filosofia Contemporanea / History of Philosophy / Alfred North Whitehead / Gilles Deleuze and Felix Guattari / Filosofia Teoretica / Gilles Deleuze and Henri Bergson / Storia della Filosofia Contemporanea / History of Philosophy