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 singularityeverything 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.

05/19/21

Looking at Chris Sinha’s Essay (2018) “Praxis, Symbol and Language” (Part 1 of 5)

0001 Chris Sinha, writing from Hunan University, publishes another article on human evolution.  The journal is Interaction Studies (volume 19(2), 2018, pages 239-255).  The complete title is “Praxis, Symbol and Language: Developmental, Ecological and Linguistic Issues”.

The title of Razie Mah’s commentary is Comments on Chris Sinha’s Essay (2018) “Praxis, Symbol and Language”. The commentary is found at the smashwords website under the series: Buttressing the Human Niche.  Other vendors also sell the e-commentary.

0002 This blog complements the commentary.

0003 Sinha’s article covers from the start of the Homo genus, around two million years ago, to the speciation of Homo sapiens, around two-hundred thousand years ago. That is a lot of territory.

Several issues intertwine.  One is individual development (devo).  Another is a transition in natural selection (evo) from ecology-driven adaptations (eco) to adaptations driven by social interactions (socio).

0004 Sinha loves terminology.  He searches for a EcoEvoDevoSocio framework.

05/18/21

Looking at Chris Sinha’s Essay (2018) “Praxis, Symbol and Language” (Part 2 of 5)

0005 What about Sinha’s EcoEvoDevoSocio framework?

0006 The outer terms, “eco” and “socio”, signify a broad arc of human evolution.

Adaptation by a line of apes starts with ecological adaptations.  For example, bipedalism is evolutionarily ancient.

However, the fact that bipedalism frees the hands for communicative gestures creates new opportunities.  A truly human niche appears.  One hominin can intentionally gesture to another.  The other hominin can interpret that gesture.

0007 The frontpiece of the title captures Sinha’s EcoSocio vision.  The praxis (or habits) of intentional manual-brachial gestures for communication proceeds from signaling to functional representation.

Functional representation metaphorically runs around the symbol, defined as a sign-relation whose sign-object depends on conventions, habits, laws and so forth.  The more that intentional manual-brachial gestures act as words, the more symbolic they become.

In this way, hominins become symbol-ready and capable of engaging in language.

05/17/21

Looking at Chris Sinha’s Essay (2018) “Praxis, Symbol and Language” (Part 3 of 5)

0008 Allow me to further elaborate Sinha’s EcoEvoDevoSocio framework.

In the prior blog, the Eco-Socio bookends touch base with the title frontpiece of praxis, symbol and language.

0009 This implies that the EvoDevo inner coupling expresses the title endpiece of developmental, ecological and linguistic issues.

0010 Evo associates to phylogeny.  Phylogenesis consists of adaptations into a niche.  The human niche changes from one where ecology is the primary source of signification to one where symbol-ready hominins are the primary sources of signification.  

Devo associates to ontogeny.  Ontogenesis consists of alterations in DNA, genes, genotypes and phenotypes that permit the drastic shift in the primary source of signification.

0011 Sinha cleverly encapsulates the inner drama of phylogenic and ontogenic changes over evolutionary time(EvoDevo) within the outward motion from an ecology-centered Umwelt to a socially-centered Lebenswelt (Eco-Socio).

05/14/21

Looking at Chris Sinha’s Essay (2018) “Praxis, Symbol and Language” (Part 4 of 5)

0012 Sinha’s EcoEvoDevoSocio framework associates to all the terms in the title of Chris Sinha’s Essay.

0013 Eco-Socio are bookends describing the long arc of time from the emergence of the Homo genus to the appearance of Homo sapiens.  At the start, signification primarily comes from the ecology.  At the end, significations primarily come from social interactions.

0014 EvoDevo are the twin tomes of phylogenesis and ontogenesis, bringing me to the truth-bearing fiction within Sinha’s narrative.

What is this fiction?

Ontogeny recapitulates phylogeny.

0015 Biologists have debunked this slogan, as fact.  But, it lives on as fiction.

Why?

It must be true, even though it is factually incorrect.

0016 How else can one draw a thread through these two terms: language and the human brain?

Language goes with phylogenesis.  As discussed in the masterwork, The Human Niche, plus its attendant commentaries, the biological capacity for language evolves in the milieu of hand talk.  Hand talk develops phylogenetically, from signaling, to functional representation, to symbolic communication, then to fully linguistic.  The adaptation of language occurs within the evolution of hand talk.

The human brain goes with ontogenesis.  The capacity to read ecological significations expands to reading intentional manual-brachial gestures.  Intentional gestures retain their semiotic qualities as icons and indexes as they become more conventional, habitual, lawful and so on.  They become more and more like symbols. The neural substrate in the hominin brain finds a way to process symbols.

0017 Ecological significations are icons and indexes.

Intentional manual-brachial gestures are perceived as icons and indexes, even though they increasingly operate as symbols.

0018 So, instead of the slogan, “ontogeny recapitulates phylogeny”, we can adopt the saying, “ontogeny intersects phylogeny”.

A traffic intersection belongs to both roads. So does the intersection of ontogeny and phylogeny.

05/13/21

Looking at Chris Sinha’s Essay (2018) “Praxis, Symbol and Language” (Part 5 of 5)

0019 Chris Sinha’s essay is a contribution to a huge, obviously well-funded, academic project, led by Prof. Michael A. Arbib, of the University of California at San Diego.  An outline is presented in the same issue of Interaction Studies(19:1-2 (2018) 370-389).  The title is “The Comparative Neuroprimatology 2018 (CNP-2018) Road Map for Research on How the Brain Got Language“.

0020 The project’s slogan is a little humorous.

It’s like How the Birds Got Flight.

Does anatomy tell the tale?

To me, comparing the neural structure of the great apes, including models of our hominin ancestors, tells the ontogenesis side of the story.

0021 What about the phylogenesis side of the story?

The story of how the brain got language cannot be restricted to DNA, genes, genotypes, phenotypes and body development.  Phylogenesis cannot be ignored.  In this regard, Chris Sinha’s essay is crucial.  

The intersection of ontogeny and phylogeny re-capitulates the intersection between body development and natural history appearing in Speculations on Thomism and Evolution.

Chris Sinha adds weight to the natural history side, covering environment, ecology, niche, adaptation and natural selection.

0022 To this end, I suggest that the seventeen authors on this magnificent quest consider Razie Mah’s Comments on Chris Sinha’s Essay (2018) “Praxis, Symbol and Language”.  The contribution may be unexpected.  Nevertheless, it is properly attired.

04/23/21

Looking at Jeff Hardin’s Essay (2019) “Biology and Theological Anthropology” (Part 1 of 15)

0001 Is the current scientific consensus on human origins at odds with core theological doctrines at the heart of the evangelical faith?

You bet it is.

0002 Well, is this a blessing in disguise?

It may well be.

How so?

0003 When science clashes with key theological doctrines, such as Augustine’s doctrine of original sin, Christians may need to strive for better theological essentials.

0004 Does the same apply to science?

Can I say, “When the theological doctrine of original sin pushes back against our current consensus on the evolutionary sciences, researchers may need to search for better scientific essentials.”?

0005 On December 11, 2019, Jeff Hardin, member of the Department of Integrative Biology at UW-Madison, publishes his essay, Biology and Theological Anthropology: Friend or Foe?, on the Biologos website.

In the introduction, he joins British neuroscientist, Donald McKay, in asking (more or less), “Does God give us Darwin, Mendel and Rawlinson in order to achieve a less improper interpretation of His Word?”

0006 At the same time, one cannot ignore a reflection.

Does God give us the Bible in order to achieve a less improper interpretation of human natural history, genetics and Near Eastern Literature?

0007 Jeff Hardin, unlike most writers on this confounding topic, does not hide the question in the mirror.

Weirdly, he invites it.

04/22/21

Looking at Jeff Hardin’s Essay (2019) “Biology and Theological Anthropology” (Part 2 of 15)

0008 In order to appreciate how science and metaphysics mirror one another, I turn to Comments on Jacques Maritain’s Book (1935) Natural Philosophy (available at the smashwords website under the Empirio-schematic series).

Science is successfully born at the start of the modern age, with the formulation of the Positivist’s judgment.

What is a judgment?

A judgment is a relation between ‘what is’ and ‘what ought to be’.  When the elements are assigned to Peirce’s categories, the judgment becomes actionable.  Actionable judgments unfold into category-based nested forms.

0009 Here is a diagram of the Positivist’s judgment.

0010 The positivist intellect, the relation, insists on a rule: No metaphysics.  Surely, this is one reason why scientific inquiry into human evolution grates against theological anthropology.  

What ought to be is an empirio-schematic judgment.

Disciplinary language (relation) brings observations and measurements (what is) into relation with mathematical and mechanical models (what ought to be).

0011 What is what is?

What is has the structure of Peirce’s secondness.  The category of secondness is the realm of actuality.  Secondness consists of two contiguous real elements.

Here, the two real elements, a noumenon and its phenomena, belong to firstness, the realm of potential.  The noumenonthe thing itself, has the potential of capturing the attention of the positivist intellect.  Its phenomena, observable and measurable facets of the thing, have the potential of activating an empirio-schematic judgment.

The contiguity is most curious.  I place the contiguity in brackets.  A noumenon [cannot be objectified as] its phenomena.

04/21/21

Looking at Jeff Hardin’s Essay (2019) “Biology and Theological Anthropology” (Part 3 of 15)

0012 Centuries ago, the scholastic hylomorphe, matter [substantiates] form, occupies the slot of what is for a rational intellect.  

The positivist rule dissolves this hylomorphe and precipitates another dyad, a noumenon [cannot be objectified as] its phenomena.

The noumenon is the thing itself.

Phenomena are observable and measurable facets of the noumenon.

The original hylomorphe gets shuffled into the noumenon.

Why?

The positivist intellect has a rule.

0013 Here is a picture.

0014 I ask, “What is it to be a human being?”

Obviously, the relevant answer points to the noumenon.

So, I should look to metaphysics.

0015 But, the positivist intellect says, “No metaphysics is allowed.”

Scientists are only interested in the observable and measurable facets of matter [substantiates] form, as well as of body [substantiates] soul.  They are not concerned about the noumenon.  Their observations may be mechanically modeled.  Their measurements may be mathematically construed.  Their models rely on the lingo of specialized disciplines.

Scientists engage in empirio-schematic judgments, the what ought to be of the Positivist’s judgment.

0016 Okay, if this makes sense, then the dyad, expressing what is for the Positivist judgment, provides a way to appreciate the mirroring of the question raised by Jeff Hardin.