Genes leap from body to body down the generations, manipulating body after body in its own way and for its own ends. We are merely their survival machines and when we have served our purpose we are cast aside. But the genes are occupants of geological time forever.
What then is mind in the systematic arrangement of genes? Is it just another technique, another ‘machine’ used by the gene for its own survival? There are only thoughts being passed down through replication into what can be considered as a thought sphere.
If the body is the survival machine of the gene, the mind (memory) is the survival machine of the thought mechanism. Unlike genes, thoughts are not physically located, yet they are structures of experience.
With the onset of self consciousness and once the self-copying thoughts had arisen, their own evolution took off. And they seem to have taken over the genes and start a new, independent kind of evolution of their own.
There are different kinds of thought complexes such as fashions , ceremonies and customs, art and architecture, engineering and technology, music, ideas and concepts—all of which evolved in time in a way that looks like highly speeded up genetic evolution, but has really nothing to do with genetic evolution. In other words, these new replicators, like selfish genes, perpetuate themselves simply because it is advantageous to them. They plant themselves on the brain, turning it into a vehicle for the propagation of thought structure.
We copy each other all the time and with great ease. We imitate and learn through imitation. When we imitate an idea, an instruction, a behaviour, even a gesture, something is passed on again and again and from generation to generation, which takes on a life of its own. It becomes independent and autonomous, for instance, like the world of ideas, language and stories, works of art and technology, mathematics and science. This is the thought complex: the second replicator (after the gene). They are stored inhuman brains or in books and computers and passed on endlessly. They spread for their own benefit, without regard to whether they are useful, neutral or harmful. As examples, the idea of revolution, or a particular invention, spread irrespective of whether they are useful or not. Some thought structures are useful and creative, some harmful and even dangerous. But they don’t care, they just want to spread and perpetuate themselves. There is no master plan, no end point, and no designer. What we call new creative or original ideas are only variation and combination of old ideas. Thoughts have uncanny ways of perpetuating themselves. But not all thoughts are passed on; not our immediate perceptions and emotions, which are ours alone. However, once we express them or speak about them to others, be it our feelings or our ideas, they are passed on and may continue in the thought sphere.
Our minds and selves are created by the interplay of the thought complexes. For that matter, human consciousness itself is a product of them.