Tag Archives: hand talk

01/17/24

Looking at Michael Tomasello’s Book (2008) “Origins of Human Communication” (Part 1 of 12)

0083 In 2008 AD, Michael Tomasello, then co-director of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, publishes the work before me (MIT Press, Cambridge, Massachusetts).

This book is the second marker in Tomasello’s intellectual journey.  I start following his journey with Looking at Michael Tomasello’s Book (1999) “The Cultural Origins of Human Cognition” (appearing in Razie Mah’s January 2024 blog).  That is the first marker.

0084 The second marker starts as an academic presentation in 2006.  His Jean Nicod Lectures, in Paris, concerns his work on great ape gestural communication, human infant gestural communication and human children’s language development.  These lectures attempt to construct one coherent account of the evolution of hominin communication.

Oh, that terminology.  Where Tomasello inscribes, “human”, I say, “hominin”.

0085 From my examination at the first marker, I already have a guess about Tomasello’s vision.

Here is a picture.

0086 Note that the titles of the levels have changed.

Also note that human ontogeny2c or models of child development currently built by psychologists2c, associates to phenotypes and genetics.  Joint attention2a or models in evolutionary psychology concerning hominin cognition2a,associates to adaptations and natural history.

0087 Tomasello uses the word, “origins”, in his title.  Does this suppose that human communication may be regarded as a phenotypic trait or as an adaptation?  Or maybe, the conjunction is “and”.

In the above figure, I get the idea that the phenotype virtually contextualizes the adaptation.  But, that is not really the case.  The phenotype2b virtually situates a species’ or individual’s DNA2a.

Here is a diagram.

0088 Not surprisingly, this diagram in genetics has the same two-level relational structure as Darwin’s paradigm for natural history.

0089 What does this imply?

A mystery stands at the heart of evolutionary biology.

The adaptation is not the same as the phenotype.

Yet, together, they constitute a single actuality, which may be labeled a genus, a species or an individual.

Two category-based nested forms intersect in the realm of actuality.  It is like two streets that meet.  The intersection is constituted by both streets.  As far as traffic goes, intersections are sites of dangerous contradictions.  Traffic from one street should not collide with traffic from the other street.  I suppose that the intersection of adaptation and phenotypecarries irreconcilable contradictions as well.

0090 Perhaps, Tomasello’s vision may be resolved by considering both joint attention2a and human ontogeny2c as adaptations, even though the latter is technically, phenotypic.

I suggest this because selection is the normal context for all three levels in Tomasello’s vision.  Since natural selection goes with adaptation, the vision is one of natural history.

0091 That implies that the potentials for all three levels are like niches.

Human ontogeny2c is an adaptation that emerges from and situates the potential of human culture2b, where human culture2b is like an actuality independent of the adapting species of individuals undergoing development3c.

Human culture2b is like an adaptation that emerges from and situates the potential of joint attention2a, where joint attention2a is like an actuality independent of the adapting ways of doing things3b.

Joint attention2a is like an adaptation that emerges from and situates sociogenesis1a, where sociogenesis1a is the potential of… what?… I have run out of actualities independent of the adapting species.

0092 Here is where the foundational Tomasello-Mah synthesis enters the picture.

Ah, so here is a problem.

Tomasello’s vision of the origins of human communication conceals the actuality underlying sociogenesis1a, the potential1a giving rise to joint attention2a.  The human niche is the potential of triadic relations.

0093 What about the subscripts in the preceding paragraph?

They belong to Tomasello’s vision.

0094 This subscript business can be confusing.

To me, the concealment in Tomasello’s vision is not necessarily a drawback.  Rather, it presents an opportunity to re-articulate Tomasello’s arc of inquiry using the category-based nested form and other triadic relations.

0095 In the prior series of blogs, examining a book published in 1999, I introduced an interscope for the way humans think that derives from work by medieval schoolmen, the so-called “scholastics” of the Latin Age.

Here is a picture of the scholastic version of how humans think, packaged as a three level interscope.

06/30/23

Looking at Ian Hodder’s Book (2018) “Where Are We Heading?” (Part 1 of 15)

0001 Consider the title of archaeologist Ian Hodder’s recent book.

What is the question really asking?

Are we heading somewhere?

0002 The problem?

Who would purchase a book with an honest title, such as, “Are We Heading Somewhere?: The Evolution of Humans and Things”?

Everyone knows where we are going.

We are going to hell.

0003 So, maybe my first question concerns what Hodder’s titular question is really asking.

For my second question, I consider Hodder’s subtitle and ask, “Is there directionality to human evolution?”

A consensus among general biologists tells us, “Evolution has no direction, because direction implies an overall teleology or purpose.”

But, this is not the case.

0004 Why is it not the case?

An answer can be found in a series by Razie Mah, titled, A Course on Evolution and Thomism, available at smashwords and other e-book venues.  This course includes Speculations on Thomism and Evolution and Comments on Dennis Venema and Scot McKnight’s Book (2017) Adam and the Genome.

0005 Here is a quick summary.

The normal context of natural selection3b brings the actuality of adaptations2b into relation with a niche1b.

Plus, a niche1b is the potential of an actuality2a independent of the adapting species.

In order to digest this statement, consult Razie Mah’s A Primer on the Category-Based Nested Form and A Primer on Sensible and Social Construction, available at smashwords and other e-book venues.

0006 Here is a picture of the quick summary.

Figure 01

0007 What is a niche1b?

A situation-level niche1b is the potential of a content-level actuality independent of the adapting species2a.

0008 Does that mean that biological evolution has direction?

0009 On the one hand, biologists confuse everyone with their declaration that evolution has no direction.  For living systems, natural selection3b encourages adaptations2b in response to a variety of proximate niches1a, which are actualities, more or less independent of the adapting species2a. There is no telling which proximate niche1b will turn out to be decisive.  Most likely, the proximate niche1b is the potential of an actuality2a that directly benefits or challenges the creature’s reproductive success2b.

Plus, there are various surprises, like a huge meteor striking the planet Earth, which changes all proximate niches so dramatically that mass extinctions occur.  So, biological evolution, on a grand scale, appears to play out as a contest to adapt to proximate niches, which are themselves contingent on planetary conditions.

0010 On the other hand, the above diagram shows that biological adaptations are directional.  They are teleological.  There is an actuality2a, independent of the adapting species that either encourages or inhibits reproductive success1b.  Genetic recombinations will throw up a variations among a species’ phenotypes.  Some of these phenotypic variations will prove more successful than others at exploiting the actuality2a or avoiding the actuality2a.  Biologists label this eventuality, “differential reproductive success”.

0011 Adaptations2b reveal that the niche1b is… to use a theological term… teleological.  The niche1b is the potential that becomes manifest when a biologist reflects upon the adaptations of a particular species2b in the normal context of natural selection3b.  The niche is like a boulder in a river than causes water to flow around it.  The rock is an independent actuality.  The river adapts.

0012 Does that mean that biological evolution has a direction?

In the same way that a river of water running to the sea has a direction?

0013 The difference between a river of water and the river of life concerns altitude.  Water runs downhill.  When it gets to the sea, its niche is exhausted.  Life runs uphill.  It converts a huge amount of energy (think of water running downhill) into a little amount of energy that the organism can use (think of a waterwheel grinding grains of wheat into flour).  Consequently, life is precarious.  Death is ubiquitous.

So, a niche1b is all about staying alive.

0014 Actualities independent of the adapting species2a pose opportunities and hazards.  These have the potential to constitute niches1b.  A niche1b is relevant enough to increase the reproductive success of some in the adapting species, as opposed to others, in the normal context of natural selection3b.  The successful ones adapt2a to their niche1b.  Life is always climbing uphill.  Death is tumbling down.

0015 So, where are we heading?

Ian Hodder suggests an answer.

Things can keep us alive.  So, it behooves our ancestors, the hominins, as well as ourselves, the humans, to attend to the things that keep us alive.

He calls this adaptation: “entanglement”.

06/12/23

Looking at Ian Hodder’s Book (2018) “Where Are We Heading?” (Part 15 of 15)

0102 Where are we heading?

Where have we been?

Once Hodder’s entanglement theory encounters the hypothesis of the first singularity, everything we know turns inside out.  Hodder attempts to generate an explicit abstraction that, given time, will convey the essence of implicit abstraction.  The category-based nested form is instrumental in displaying the relational theatrics that Hodder performs.

0103 Hodder is clever.

Things are content level.

Humans are situation level.

A third level, the perspective level, appears as a complication in points 23 to 31.  Here is a wrinkle worth exploring.  A good place to start is A Primer on Sensible and Social Construction, by Razie Mah, available at smashwords and other e-book venues.

0104 My thanks go to Dr. Ian Hodder for opening an inquiry that nudges open the door to a new age of understanding.  These comments show that the latch is already unlocked.

0105 Where are we heading?

We are moving towards a fourth age of understanding: The Age of Triadic Relations.

11/22/22

Looking at Daryl Domning’s Book (2006) “Original Selfishness” (Part 1 of 16)

0001 Biologist Daryl P. Domning and theologian Monika K. Hellwig collaborate in a work, entitled, Original Selfishness: Original Sin and Evil in the Light of Evolution.  Domning professionally studies the evolution of sirenians, sea cows, while maintaining an interest in Catholic theology.  The sea cows, like the whales and the seals, are land mammals that adapted to an aquatic environment… or should I say?… niche.

0002 In terms of human imagination, sea cows associate to mermaids.  Mermaids are chimeric.  They are half woman and half fish.

0003 The titular word, “selfishness”, is chimeric as well.  It starts in Germany as an emphatic, added to a pronoun (A).  For example, I can say, “I myself” or  “you yourself” or “he himself” or “she herself” and so on.  Then, in Old English, the emphatic coalesces into a noun, “self” (B).  Then, the noun becomes an adjective with an added,”-ish” (C).  “Selfish” denotes an emphasis on self by self.  Then, the adjective converts back into a noun with an added “-ness” (D).  Selfishness (D) is the state of being selfish (C).

0004 So, there is an evolution to the word, “selfishness”, as well.

What games we play with words.

It makes me wonder whether the evolution of this spoken word has anything to do with evil in the light of evolution.

0005 If I change the mode of talk to hand-talk, I may say POINT TO MYSELF.  I may not say I POINT TO MYSELF, because the pronoun, I, is signified by pointing to myself.  I may gesture, POINT TO MYSELF twice, or with dramatic flair, but that is not equivalent to the spoken word, “self” (B) or “selfish” (C).  It may be equivalent to the emphatic, “I, myself” (A).

0006 If language evolves in the milieu of hand talk, then our distant ancestors do not hand talk the equivalent of the spoken words, “self”, “selfish” or “selfishness”.

Does this fact provide a clue to original sin in light of evolution? 

At least, it provides a clue to a divide in the course of human evolution.

The emphatic, I-myself (A), associates to hand talk and the Lebenswelt that we evolved in.

The explicit abstractions of self (B), selfish (C) and selfishness (D) associate to speech-alone talk and our current Lebenswelt.

0007 Our current Lebenswelt is not the same as the Lebenswelt that we evolved in.

In 2006 (and perhaps, anytime before Domning reads this), the author does not suspect that there may be a twist in human evolution.  In general, evolutionary biologists have no idea.  Like Domning, they are focused on genetics and natural history, not cultural turns.  The hypothesis of the first singularity first appears in 2012 with the masterwork, An Archaeology of the Fall, available at smashwords and other e-book vendors.

11/1/22

Looking at Daryl Domning’s Book (2006) “Original Selfishness” (Part 16 of 16)

0097 Original sin is the absence of original justice.

That is what Saint Thomas Aquinas claims.

The association between original justice, the state of Adam before the Fall, and the Lebenswelt that we evolved in is developed in Comments on Daniel Houck’s Book (2020) “Aquinas, Original Sin and the Challenge of Evolution”.

0098 This examination of Daryl Domning’s book adds depth to that commentary.

By separating the universal (descent from common ancestor) and moral (the traditional definition of concupiscence) realities of original sin, Domning offers me a path to discover one of features of the Lebenswelt that we evolved in, as well as one of the features of our current Lebenswelt.

0099 What games we play with words.

My thanks to Daryl Domning and Monica Hellwig for their speculative effort, trying to reconcile evolutionary science and Christian doctrine.  Original Selfishness: Original Sin and Evil in Light of Evolution is first published in 2006 by Ashgate.  My copy is published in 2016 by Routledge.  The first edition in paperback is issued in 2021.  ISBN is 978-1-03-224358-0.