I look at what we humans do every day all day long in the course of living and see biological marvels. I watch from the perspective of two metaphors, 1: the genetic watersheds of SWP (Solving World Problems) and CR (Conspecific Relations) and their confluences into RS (River Sentience), RE (River Empathy), and their confluence into RC (River Consciousness; and 2: the Soma, its Brain and the MEMBRAIN. These ideas contribute importantly, I think, to understanding how embodied minds form and then come together to create the social mind of culture, a distinctly biological phenomena. Today I will summarize the watersheds. Next post will be about the soma-brain-MEMBRAIN.
The flow from two main genetic watersheds fills our gene pool. Consider that life’s evolution progresses from “a vast reservoir of fortuitous variability”, to use Monod’s phrase, and this variability comes from the uncounted chance mutational events erupting from the ground, most rising and disappearing without consequence, contributing nothing to the watershed’s flow, but some rising to pass muster first as fitting coherently with the other segments of the genome and then as increasing adaptability; these then contribute to the flow down to proceeding generations.
The timeline is quantifiable and unimaginable. Our planet Earth coalesced around 4.54 billion years ago (bya), our moon formed by one or more big asteroid strikes 4.53 bya, our planet’s water was here from the beginning or arrived by more asteroids by 4.4 bya, and evidence indicates that life had begun by 3.7 bya. With that the transition from planetary Earth to vital Gaia began. Incipient life forms began evolving further means of SWP, Solving the World Problem of finding and using nutrients, and speciation developed as life forms spread into new environments and evolved the capabilities needed to exploit the opportunities in new niches. The metamorphosis to Gaia continued until the main phyla extant today appeared by 500 million years ago (mya). The genetic springs in the SWP watershed contributed the increased ability to sense and move and to use different nutrients, all in the service of mitigating exigencies and exploiting chance (these the functions of all life’s existence), and this led to life developing sentience. Thus, the main confluence flowing down from the SWP watershed I have named the River Sentience.
Back upstream a new watershed appeared around 1.2 bya instigated by a powerful spring for sexual reproduction. The flow from this spring enabled a new source of genetic variability, not that of chance mutations but from the recombination of existent genes leading thereby to a more diverse set of individuals from generation to generation. Along with this really monumental development, this spring added on the value of conspecific relations because the search for a proper mate from amongst the great variety of individuals took on an obvious importance. The genetic watershed that developed I call CR for Conspecific Relations. Furthermore, the value of CR increased from the necessity of mate selection to the opportunities of parenting. The springs of the CR watershed began to increase the prominence of cooperation, so that around 500 mya (when the main phyla were settling in) hormonal systems developed that included oxytocin and vasopressin to promote more powerful parenting feelings and behaviors. The genetic flow from CR produced signaling among conspecifics, leading to attachment and bonding with young, the formation of families, and finally, the incipient social relations permitted by new communications among kin and kind. Thus, the main confluence flowing down from the CR watershed I have named the River Empathy.
These two great rivers, RS and RE, flowed down to the ocean of experience, upon the shores of which genotype becomes phenotype, i.e., each species procreates through its individuals, and there we have arrived at the estuarine rebirth of generational life. Here one more important development occurs as a result of the confluence of RS and RE, a confluence made possible by the evolutionary appearance of symbolic thought. The advancement of empathetic communication about the animal’s feeling states of intent, affect and cooperative engagement coupled with mirroring action and intent led to signaling and then symbolic communication about subjectively processed information. As explained elsewhere, with the empathic sense of each other’s mind comes the impulse to share some of the mind’s contents, thereby empowering a new level of social interaction. Now solving world problems (SWP) becomes a shared socially organized activity and conspecific relations (CR) becomes a world problem to be solved. With this development symbolization and empathy interact and initiate human consciousness and culture (the habitus), and so I name the river resulting from the confluence of RS and RE the River Consciousness (RC).
This first metaphor captures the long evolutionary descent of genetic flows that contribute to our species-specific form and renders this remarkable number of infinitesimal chemical and energetic events into two primary flows, SWP that carries out the mitigation of exigency and exploitation of chance in order to gain from the environment what life needs and CR that creates social domains that enlarge Gaia in organizational, informational ways. From this phylogeny we travel on to the ontogeny of each individual soma, its brain (precursor to complex) and the MEMBRAIN in 4th anniversary post # 3.