
Although called the father of modern philosophy, René Descartes became challenged in the last century for the split he created between body and mind, the mind-body dualism, or subject and object. For him, body became one thing; mind, another. This presents a problem. Why? Hold out your hand. Open the fist. Now close it. How did the gap get bridged between your hand, the object, and mind, the subject, if the two are split?