Scientists studying the universe at all scales often marvel at the seemingly "unreasonable effectiveness" of mathematics—its uncanny ability to reveal the hidden order behind the most complex of nature's phenomena. They are not alone: Economists, sociologists, political scientists, and many other specialists have also experienced the wonder of math's muscle power.
Nothing in the universe is more mysterious than the inner workings of the human mind. The attempt to understand consciousness is the ultimate imperative in philosophical thought and stems from the ancient Greek aphorism, "know thyself." A simple statement, it nevertheless has vast ramifications for how we understand not only ourselves, but also the people around us.