Note: for a discussion on the evolutionary basis for consciousness, please review part one of this series. For a discussion on the human condition with respect to consciousness, please review part two.
Will a machine ever become conscious? In order to answer that question, we must first deconstruct it. When that question is posed, it is usually asking two things: First, will machines ever be conscious in general terms (whatever that means), and second, will machines ever be conscious in the way that humans are conscious? Since the second question is the easiest to answer, I will address that one first. Continue reading
What is consciousness? That is a question that has stymied humanity for probably as long as we have been conscious, whatever that is. And with theories ranging from the purely mechanistic to the deeply spiritual and everywhere in between, it doesn’t seem that we will be converging on a definitive answer any time soon. For my own interests, however, the question is not so much the how, but the why. I am not so much interested in how we are conscious, but why we became conscious and, building on that, where consciousness will be taking us in the future.
In discussing why we became conscious, a good starting point is to examine the evolutionary basis for consciousness. There is still a quite robust debate as to whether consciousness is, in itself, a selectable trait or merely a consequence of something else, but let’s assume for the sake of this discussion that there is an evolutionary advantage for consciousness; that being conscious gives us a competitive edge. If so, then why might that be? Continue reading