Why we need to figure out a theory of consciousness
All in the mind. Shutterstock By Adam Barrett, University of Sussex Understanding the biology behind consciousness (or self-awareness) is considered by some to be the final frontier of science. And over the last decade, a fledgling community of “consciousness scientists” have gathered some interesting information about the differences between conscious and unconscious brain activity. But there remains disagreement about whether or not we have a theory that actually explains what is special about the brain activity which produces our miraculous…