Human societal development: is it an evolutionary transition in individuality?
Philos Trans R Soc Lond B Biol Sci
; 378(1872): 20210409, 2023 Mar 13.
Article
in En
| MEDLINE
| ID: mdl-36688399
ABSTRACT
An evolutionary transition in individuality (ETI) occurs when a previously independent organism becomes a lower level unit within a higher hierarchical level (for example, cells in an organism, ants in a colony). Using archaeological and historical accounts from the last 12 000 years, I empirically examine the proposition that human society increasingly functions as a higher hierarchical level within which individuals integrate as lower level units. I evaluate human societal development with respect to three criteria that together indicate complexity in biological systems and serve as an operationalization scheme for ETIs size, inseparability and specialization. The size of the largest polity has increased seven orders of magnitude, from hundreds to billions. Inseparability became nearly complete since Mesopotamian city-states, following the first appearance of intricate specialization (division of labour). Connectivity within a polity has increased rapidly during the last few centuries, and particularly within the last few decades. In view of these results, I formulate the following hypothesis:
human society is undergoing an evolutionary transition in individuality, driven by socio-cultural-technological processes. This proposition requires a detailed theoretical basis and further empirical testing. I propose four predictions derived from the hypothesis that may be used to test it. This article is part of the theme issue 'Human socio-cultural evolution in light of evolutionary transitions'.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Biological Evolution
Type of study:
Prognostic_studies
Limits:
Animals
/
Humans
Language:
En
Journal:
Philos Trans R Soc Lond B Biol Sci
Year:
2023
Document type:
Article
Affiliation country:
Israel