A great summary of Ockham’s contributions to western thought is summed up by Roger Olson in “The Journey of Modern Theology”: Among other controversial ideas, Ockham expressed what came later to be known as Ockham’s razor—that simple principle that when one cause sufficiently explains a phenomenon, more should not be posited. At the time, and long before and afterwards, people tended to appeal to two causes for most events—a natural one and a supernatural one. For example, if a person became ill, it could be both because of an imbalance in the body’s humors and a demon. Also, celestial bodies such as planets were widely believed to be moved both by natural forces among them (such as some kind of magnetic field) and by angels. Ockham, much to the dismay of the church’s magisterium, suggested that the simplest explanation was always the wisest and only one. Many scholars see in Ockham and his razor the subtle beginning of a cultural earthquake whose shocks were to be felt much later in the scientific revolution.
Anyway, I thought, "Hey, I should write a rap song to explain Ockham." So, I did. What makes this even stranger is that I am more of a mystical Thomist with a serious affection for postmodern deconstruction. So, it is odd that after an hour and a half of doodling, this came out: