In: Physics
Does Free Will Exist?
The free will issue is especially thorny because it represents a collision between two opposing, yet equally valid, perspectives. From a purely metaphysical perspective, if we don't have free will, why are we here? What is the point of life if we cannot choose our own paths? Yet from a purely scientific perspective, how is it possible that anything can occur without having been caused by something else? If we really can choose, then these choices must be uncaused - something that cannot be explained within the model of science that many of us rely on.
There is no consensus within psychology as to whether we really do have free will - although much of our field seems to assume that we don't. Freud and Skinner didn't agree on very much, but one thing they did agree on was that human behavior was determined by influences within or outside the person. Freud talked about unconscious conflicts as causes of behavior, and Skinner talked about environmental contingencies, but either way we were not free to decide.