Information and intelligence

Von Neumann’s architecture, which applies to almost every computer ever built during the history of computing, builds computers from two clearly separate parts: the processing unit, where instructions are executed, and the memory, where data is stored. Consequently, almost all the programs we run on our computers are divided into two different sections: the algorithm (the executable instructions) and the data that provides the information needed by the algorithm (its input).

Such a clear separation reminds the difference between the two concepts in the title of this post:

Science or philosophy

Pierre Teilhard de Chardin

In a previous post, speaking about intelligence, I mentioned that there are four incompatible philosophical theories that try to explain the phenomenon of human consciousness. I summarize them briefly here:

1.     Reductionist monism or biological functionalism: The mind is completely determined by the brain and by the network of neurons that makes it. The human mind is an epiphenomenon. Freedom of choice is an illusion. We are programmed machines.

2.     Emergent monism: The mind is an emergent evolutionary product with self-organization, which has emerged as a complex system from simpler systems made up by neurons. Some argue that the underlying structures cannot completely determine the evolution of the mental phenomena. These, however, would be able to influence the underlying structures.

3.     Neuro-physiologic dualism: Mind and brain are different, but they are so closely connected that they make up a unit, two complementary and unique states of the same organism.

4.     Metaphysical dualism: Mind and brain are two different realities. The first is spiritual and non-spatial, capable of interacting with the brain, which is a material and spatial substance. Both entities can exist independently of one another, although the body without the mind eventually decomposes.