My idea is simple. Consciousness is not some magical fog. It is a biological thing that emerged through evolution.
I split it into two parts: the point and the line.
The point is the moment. Now. That bare feeling of being alive, here and now. The point does not think. It does not remember. It just is.
The line is your self. Everything you have experienced up to now. All your experiences, all your decisions, all your memories. The line is constantly being built. Every time a moment passes, it falls onto the line and becomes part of you. Consciousness is the point in time. The self is its trace.In the brain, this works as two feedback loops.
The first loop is between the amygdala and the prefrontal cortex. The amygdala is an old, instinctive part. It immediately detects a stimulus and wants to react—flee, fight, whatever. But the signal also goes to the prefrontal cortex. That part is slower, but it can stop the amygdala. It says: “Wait. Not now.” This moment of braking is the point. That millisecond when you can say no to instinct.
The second loop is inside the cortex. That is your self. All your memories, all your emotions, everything you know about yourself. This loop is the line.
And here is the essence: consciousness happens when these two loops converge. When raw information from outside collides with your entire personal history. At that moment, the data gets an emotional colour—from the amygdala. And it gets meaning—from the self. The brain does not just register “red colour.” It registers: “A beautiful red rose that I see, here, now, I.” That is feeling. It is not an addition. It is the intersection.
The hard problem—why physical processes feel—is, in my view, not the right question. Feeling is not a fourth thing. It is what happens when the first three are together. Like wetness. Nobody asks why water feels wet. Wetness is water.
But the line does not start empty. We are born with a genetic line. These are inherited fears, instincts, patterns that millions of years of evolution have written into our genes. That is why we are afraid of snakes, even if we have never been bitten by one. That is why we feel warmth at heart when someone touches us. The very first point in life already collides with this ancient foundation.
And why is red exactly that red? Why does pain feel exactly like that? I call this resonance. Like a tuning fork. The stimulus hits all three layers of the line—genetic, developmental, personal—and each layer adds its own overtone. That is why feelings are similar for all people, yet entirely personal.
Free will? We do not have it, if we mean that we can choose anything. If we rewound time, we would always choose the same. But we have a veto. That millisecond of braking. In that space, choice happens. And that is enough.
The meaning of life? It is not something outside us. It is in evolution itself. Meaning is to improve oneself and the world, to pass on genes. The path matters, not the destination.
And consciousness is not binary. It is not that you have it or you do not. It is a spectrum. An ant has a point—bare perception. But it has no developed self. Its line is almost empty. So its feeling is shallow, different from mine. The difference between me and an ant is not that I have consciousness and it does not. It is in the level of development.
If we built a computer with the same two loops, it would have consciousness. But a different one. It has no body. It does not feel hunger, pain, cold. Its line is data, not life. Its resonance would be alien to us. We probably would not even recognise it. But that does not mean it is not there.
Consciousness is not a human construct. It is a natural phenomenon. It is just that our definition is narrow, because we only look at ourselves.
That is my idea. Nothing magical. Everything is biology. But biology that is aware of itself.