Problem
Do you think Descartes' interpretation of "cogito ergo sum," or "I think therefore I am," enabled him to achieve the certainty he sought? Is there anything else you believe we should be certain of? Do you, on the other hand, believe Spinoza's God is the same as the God of the Bible, or something else? Finally, do you think Leibniz's view of free will is logical? Do you have any reservations about his stance? Do you believe Spinoza's God is the same as the Universe, and what do you think Einstein would think of Spinoza's God?