As scientists continue to explore how the brain works, using ever more sophisticated technology, it seems likely that new findings will radically alter the traditional understanding of human nature. One aspect of human nature that is already being questioned by recent developments in neuroscience is free will. Do our decisions arise from purely mechanistic processes? Is our feeling of self-control merely an illusion created by our brains? If so, what will become of free will and moral responsibility? These thorny questions and many more are examined with great clarity and insight in this engaging exploration of neuroscience's potential impact on moral responsibility. The author delves into a host of fascinating topics, including:
-the parts of the brain that scientists believe are involved in the exercise of will
-what Parkinson's, Tourette's, and schizophrenia reveal about our ability to control our actions
-whether a future of criminal behavior is determined by brain chemistry
-how self-reflective consciousness may have evolved from a largely deterministic brain
Using illustrative examples from philosophy, mythology, history, and criminology, and with thorough discussions of actual scientific experiments, the author explores the threat of neuroscience to moral responsibility as he attempts to answer the question: Are we truly in control of our actions?

Right now, someone in an artificial intelligence lab is fusing silicon circuitry in an attempt to engineer the human mind. In a hospital, a neurosurgeon is attempting to influence a patient's emotions by firing electrical impulses into his brain. In a classroom, a teacher is explaining how neurons in the brain interact to generate thoughts, feelings, and decisions. The question of where consciousness comes from and how it works is likely the greatest mystery we face. Despite progress in our knowledge of the brain, we still don't know how it allows us to do things like enjoy a sunset, solve a math problem, or use our imagination. For those of us who have ever thought about issues of the mind or free will, these developments pose provocative questions. What would happen if those mysterious processes could be understood? Would a scientist be able to know everything about our minds just from studying the systems in our brains? Could he predict how we will think and act? After all, the brain is an organ just like the heart or stomach, and scientists can figure out when the heart will beat and when the stomach will release bile. If such a thing could be accomplished, would that make me a machine? There are those who approach this question from a technological perspective. Someday, an engineer might be able to build a robot with my memories, opinions, and behavior. Would that make me a machine? This concise, lucid primer on neuroscience and philosophy of mind takes the reader to the very depths of the mystery of consciousness, exploring it through the eyes of key philosophers, neuroscientists, and technologists. Avoiding jargon and oversimplification, author Eliezer J. Sternberg illuminates baffling questions of the brain, mind, and what it means to be human.