Consciousness is a controversial topic because the study of the phenomenon has brought about more confusion. Although neuroscience and psychology have compiled lots of research in the hope of understanding consciousness better, consciousness largely remains a philosophical phenomenon. The study of consciousness is the study of the Self. It is the belief that consciousness can be resolved logically that drives the research in computer science. I believe the ‘problem’ of consciousness can be attacked fundamentally. [I intend to divide this paper into many posts so I don’t spend too much time on one post]
1. The Differential
Living things process information (data); we take in smell (nose), touch (skin), visual information (eyes), audio (ears), and taste (tongue). These major organs are akin to sensors in electronics. Information is taken in and then processed. But how is information processed? This is an important question that must be answered in the pursuit of replicating consciousness via artificial intelligence (AI).
[Can consciousness be ‘replicated’ per se? Well, I like to think that we (animals) are reactionary beings; meaning that we react to consciousness rather than seek to grasp it. In our reactions we have gone a long way, in engineering, in science, in art. We can also react in such a way as to ‘duplicate’ what we are. Indeed, since we are more like existential robots (in a deep sense), then conciousness can also lead us to react by technologically creating consciousness. Some scientists and philosophers might argue that how can we create something that we do not understand, but the truth is we don’t have to understand consciousness for us to recreate it. Remember, we are “reacting” to consciousness. This might stem up yet a new argument: if we are reacting to consciousness, then are we really ‘conscious’? This is a compelling argument which I tried to answer here. In the writeup, I maintained that human beings are not necessarily ‘conscious’, that in fact what we are, are reactions to consciousness. So, yes, we can and we are going to replicate consciousness, but not because we understand consciousness.]
So, information comes in, say, molecules through my nostrils (smell). The nostrils act as sensors. In the case of artificial intelligence (AI), such a processing unit would have to differentiate sense inputs. All information coming through the inputs (senses); vision, audio, olfactory, taste, and tactile (touch) , have to be differentiated. This is the first logical step in replicating consciousness.
The differential ‘d‘ is correlate to the logic gate in electronic circuits where we have the inputs and the output. This logic gate would form the differential. Before we further analyse the differential, we have to analyse the sensory inputs (in the case of AI) and what makes them “sensible”. We shall do this deduction in the next post.