The philosopher [[Benedict de Spinoza]] advocated this approach in the 1600s as a result of his view that mind, matter, time and everything that seems to be real is merely a manifestation of only one substance, One Reality. | The philosopher [[Benedict de Spinoza]] advocated this approach in the 1600s as a result of his view that mind, matter, time and everything that seems to be real is merely a manifestation of only one substance, One Reality. |