The delusions of transhumanists and life span extenders

One futurist story line is that we all will be seamlessly integrated with AI and the cloud, and bioengineered to live forever. This simplistic fantasy does not take into account the pervasive and fundamental relationships and fluxes between all living things. The cellular mass of individual humans, after all, is mainly composed of their diverse microbiotas (bacteria, fungi, protists), that influence how all organ systems interact with environmental input.  Humans dominate the planet because their brains first evolved a largely unconscious mirroring collective cooperative group intelligence from which different languages and cultures have risen. The linguistic and cognitive brain being modeled by AI's large language models is just one component of a much larger working ensemble in continuous flux with the geosphere and biosphere.

(I've been meaning to develop the above sentiments for a longer post, but have decided to go ahead and pass them on here in case that doesn't happen.)