Showing posts with label Social Evolution. Show all posts
Showing posts with label Social Evolution. Show all posts

Sunday, October 10, 2021

Negative Impacts of the Social Sciences on Behavioral Ecology & Social Biology

 

Clara B. Jones

Email: foucault03@gmail.com; mapcbj@gmail.com

Twitter: @cbjones1943

Date: 8/28/2022


In many ways, the Social Sciences have a disproportionate & unfortunate influence on Behavioral Ecology, including, Social Biology, some of which follow [in no particular order]:

The Social Sciences Approach to Behavioral Ecology, including, Social Biology, and, Animal Behavior, in general, might be viewed as the Scala Naturae Approach since it centers Homo sapiens as the measure of and pinnacle of Social Evolution, especially, as derived from the purported complexity of human societies driven by higher-order cognitive traits, including, an obsession with "big brains." A fundamental principle of Complexity Theory is that complexity emerges from simple rules [after which it may be acted upon by Natural Selection, in the cases of evolved traits, see Duarte et al., 2011].

The Social Sciences Approach begins with the assumption that humans are complex [contrast with the Major Transitions Approach]. Instead of making the a priori assumption that humans are complex, practitioners of the Social Sciences approach should begin with the null hypothesis, Humans are not complex.

It is common for Anthropologists to suggest that human phenotypic diversity is too complex to figure out ["irreducible complexity" as per Stephen Wolfram] or that it has no adaptive value. One of a scientist's responsibilities is to search for patterns and to "unpack" variation. Social scientists have made no headway on this score. For example, the ideas in the field, "evolutionary cultural Anthropology" are tortuously complex [sic] & obfuscating. This field is an example of investigators of human behavior starting with the assumption that humans are complex, rather than beginning with the above null hypothesis, as well as, simple hypotheses & mechanisms.

The Social Sciences Approach [Scala Naturae Approach] is not based on 1st Principles [Physics; Ecology (acquisition; consumption; allocation)].

The Social Sciences do not define theory as mathematics, as the Sciences do. In the Social Sciences, theory is, generally, verbal, & many studies are purely descriptive Natural History, without quantitative treatment beyond Descriptive Statistics.

Social Science research is generally not hypothetico-deductive.

Social Science researchers, in Behavioral Ecology, including, Social Biology, are, generally, averse to field experiments, math modeling, & simulation modeling. It is rare to find studies in the previous fields using Individual- [Agent-] Based simulations to conduct experiments.

Social Science researchers have generally not studied Introductory Ecology & Population Ecology taught by specialists. Behavioral Ecologists, including, Social Biologists, are Autecologists & Population Ecologists. Social Scientists, in general, seem unaware of the literature in Ecology, Population Biology, & Social Biology [e.g., EO Wilson's 1971, The Insect Societies, arguably, the greatest book written to date in Animal Behavior]. Even JH Crook's 1964, classic weaver bird monograph, arguably, marking the inception of the field, Behavioral Ecology, seems unknown to the majority of Social Scientists.

Social Science researchers rarely link their work to [population-level] Evolutionary causes & outcomes. 

Social Science researchers are fond of Group Selection.

Social Science research rarely uses terminology consistently [e.g., "aggregation" is often used synonymous to "group"].

Terminology in Social Science research is not standardized. To be fair, terminology is not standardized or used consistently in Animal Behavior, generally, including, Behavioral Ecology & Social Biology. For an introductory discussion on "terminology" in the previous fields, see my YouTube video.

Most Social Scientists studying Behavioral Ecology, including, Social Biology, seem to misunderstand WD Hamilton's Rule, rb - c >0, by assuming that the formulation predicts that it is always in Actor's [reproductive] interest to benefit the reproduction of kin.

To my knowledge, where social evolutionary transitions are discussed by Social Scientists [including, Evolutionary Psychologists] at all, the Major Transitions Approach, a general model, has not influenced the Social Sciences, including, Anthropology. Readers are referred to my YouTube video, Mammal Social Evolution: A Major Transitions Approach, for an introduction, as well as, to the first blogpost of this blog.. In the MTA applied to social evolution, Cooperation is the gateway to Complex Sociality [Reproductive Division-of-Labor; Specialization]. In his 2019 book, Genesis, Wilson broadens the definition of "eusocial," limiting it to the character trait, Reproductive Division-of-Labor, & denotes Humans, as well as, some other Mammals as "eusocial." It is important to note that Wilson creates a series of 6 transitions from simple to complex sociality that differ in significant ways from the classical formulation. Wilson's [and, some others'] pinnacle stage of social complexity is "language," consistent with a social scientific, Scala Naturae Approach.


References

Crook JH (1964) The evolution of social organization and visual communication in the weaver birds (Ploceinae). Behaviour Supplement #10: 1-201.

Duarte ANA, Weissing FJ, Pen I, Keller L (2011) An evolutionary perspective on self-organizing division-of-labor in social insects. Ann Rev Ecol Syst 42: 91-110.

Wilson EO (1971) The insect societies. Belknap (Harvard), Cambridge, MA.

Wilson EO (2019) Genesis: the deep origins of societies. Liveright, NY.






Friday, September 5, 2014

Clara B. Jones Comments On Terminology In Social Biology (YouTube)

https://www.youtube.com/watch?v=o0cMyWzB33o&feature=youtu.be

Summary of Comments:
1. Terminology in Social Biology not standardized across taxa from social microbes to humans.
2. Want standardized terminology for comprehensive Science of Social Biology and for formulation of general models ("laws", principles, treatments, statements) of Social Biology.
3. Comments pertain primarily to empirical literature since theoretical treatments are usually clear about notation and assumptions.
4. Comments pertain primarily to vertebrate literature since social insect literature generally utilizes Hamilton's 4-way schema defining conspecific interactions based upon differential reproductive costs and benefits*.
5. Two primary concerns at this time. First, usage of word "social".
6. "Social" used in 4 ways in literature:
a. grouped or clustered Population Structure (Spatial Ecology or Population Genetics);
b. any interaction between/among conspecifics;
c. any "positive" interaction between/among conspecifics (e.g., helping, many non-damaging responses);
d. an interaction whereby an Actor facilitates the reproduction* of a conspecific Recipient; this is W.D. Hamilton's definition, the definition that I advocate.
[1] usage of "positive" interaction is problematic;
[2] most researchers assume "positive" interactions are induced by cooperation or altruism;
[3] Hamilton defined "cooperation" as an interaction in which both Actor & Recipient benefit reproductively, defining "altruism" as an interaction in which the Recipient benefits at the expense of the Actor's reproduction;
[4] in Hamilton's system, Cooperation & Altruism are the only forms of Social interaction among conspecifics;
[5] problematically, "positive" interactions may be induced not only by Cooperation or Altruism but, also, by Selfish responses which Hamilton defined as an interaction among conspecifics whereby an Actor benefits reproductively at the expense of a Recipient;
[6] thus, we cannot assume that "positive" responses are necessarily induced by Cooperation or Altruism as is generally assumed in the literature;
[7] researchers, then, must differentiate between "positive" interactions induced by Cooperation or Altruism and "positive" interactions induced by Selfish responses (e.g., by coercion, force, persuasion, or exploitation [e.g., manipulation, "social parasitism").

*Reproductive costs and benefits may be measured as, for example, differential offspring mortality, number, quality, inter-birth-interval. See Lehmann & Keller (2006, JEB).

Wednesday, May 21, 2014

Notes + lulu.com link to book, A mechanistic approach to studying ..., covering social parasitism in mammals. Clara B. Jones

Notes:: Terminology: Social parasitism in social insects [after Holldobler & Wilson, 1998]...

I. Types of Social Parasitism: Coexistence in the same nest of two species of social insects, one of which is parasitically dependent upon the other. The term can, also, be applied loosely to the relation between symphiles and their social insect hosts. Symbioses, Commensalism; no documented cases of Mutualism. [Symphilic: an amicably-accepted symbiont; Symbiont: An organism living in symbiosis with another--n.b. Not all researchers consider Social Parasitism to be, Symbiosis].

1. Inquilinism: The relation in which a socially parasitic species spends the entire life cycle in the nests of its host species. Workers are either lacking or if present, scarce and degenerate in behavior. This condition sometimes referred to as "permanent parasitism"
2. Dulosis: The relation in which workers of a parasitic [dulotic or slave-making] ant species raid the nests of another species, capture brood [usually pupae], and rear them as enslaved nestmates.
3.Xenobiosis: The relation in which colonies of one species live in the nests of another species and move freely among the hosts, obtaining food from them by regurgitation or other means but still keeping their brood separate.
4.Parabiosis: The utilization of the same nest and sometimes the same odor trails by colonies of different species which nevertheless keep their broods separate.
5. Cleptobiosis: The relation in which one species robs the food stores or scavenges in the refuse piles of another species but does not nest in close association with it.
6. Lestobiosis: The relation in which colonies of a small species nest in the walls of the nests of a larger species and enter the chambers of the larger species to prey on brood or to rob the food stores.
7. Plesiobiosis: The close proximity of two or more nests, accompanied by little or no direct communiccation between the colonies inhabiting them.

n.b. "intermorph;" compound nests; mixed colonies

II. Social Parasitism most likely to be observed during population expansion or colony foundation. [in mammals, during dispersal?, settlement?]

III. Evolutionary factors: Disruptive Selection; Emery's Rule [parasite & host closely related or similar in other ways--in social insects, many exceptions to this rule observed]; Allopatric or Sympatric speciation [rapid rate of speciation]; Competition: [-, - interactions between species (or individuals?)]

IV. Do the principles observed in social insects apply across scale [i.e., to the individual level] and/or to other taxa, including, humans?


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