A long view of cumulative technological culture

2020 ◽  
Vol 43 ◽  
Author(s):  
Michael J. O'Brien ◽  
R. Alexander Bentley
Keyword(s):  
Cultural Evolution ◽  
Cognitive Skills ◽  
Technological Culture ◽  
History Of ◽  
Reasoning Skills ◽  
Technical Reasoning

Abstract We agree that the emergence of cumulative technological culture was tied to nonsocial cognitive skills, namely, technical-reasoning skills, which allowed humans to constantly acquire and improve information. Our concern is with a reading of the history of cumulative technological culture that is based largely on modern experiments in simulated settings and less on phenomena crucial to the long-term dynamics of cultural evolution.

scholarly journals The elephant in the room: What matters cognitively in cumulative technological culture

2019 ◽  
Vol 43 ◽  
Author(s):  
François Osiurak ◽  
Emanuelle Reynaud
Keyword(s):  
Theory Of Mind ◽  
Cognitive Skills ◽  
Evolutionary Biology ◽  
Social Cognitive ◽  
Social Dimension ◽  
Human Populations ◽  
Cognitive Mechanisms ◽  
Cognitive Approach ◽  
Technological Culture ◽  
Technical Reasoning

Abstract Cumulative technological culture (CTC) refers to the increase in the efficiency and complexity of tools and techniques in human populations over generations. A fascinating question is to understand the cognitive origins of this phenomenon. Because CTC is definitely a social phenomenon, most accounts have suggested a series of cognitive mechanisms oriented toward the social dimension (e.g., teaching, imitation, theory of mind, and metacognition), thereby minimizing the technical dimension and the potential influence of non-social, cognitive skills. What if we have failed to see the elephant in the room? What if social cognitive mechanisms were only catalyzing factors and not the sufficient and necessary conditions for the emergence of CTC? In this article, we offer an alternative, unified cognitive approach to this phenomenon by assuming that CTC originates in non-social cognitive skills, namely technical-reasoning skills which enable humans to develop the technical potential necessary to constantly acquire and improve technical information. This leads us to discuss how theory of mind and metacognition, in concert with technical reasoning, can help boost CTC. The cognitive approach developed here opens up promising new avenues for reinterpreting classical issues (e.g., innovation, emulation vs. imitation, social vs. asocial learning, cooperation, teaching, and overimitation) in a field that has so far been largely dominated by other disciplines, such as evolutionary biology, mathematics, anthropology, archeology, economics, and philosophy.

The technical reasoning hypothesis does not rule out the potential key roles of imitation and working memory for CTC

2020 ◽  
Vol 43 ◽  
Author(s):  
Alba Motes-Rodrigo ◽  
Eva Reindl ◽  
Elisa Bandini
Keyword(s):  
Working Memory ◽  
Human Evolution ◽  
Technological Culture ◽  
Key Driver ◽  
Reasoning Skills ◽  
Technical Reasoning ◽  
Rule Out

Abstract To support their claim for technical reasoning skills rather than imitation as the key for cumulative technological culture (CTC), Osiurak and Reynaud argue that chimpanzees can imitate mechanical actions, but do not have CTC. They also state that an increase in working memory in human evolution could not have been a key driver of CTC. We discuss why we disagree with these claims.

Causal learning in CTC: Adaptive and collaborative

2020 ◽  
Vol 43 ◽  
Author(s):  
Netanel Weinstein ◽  
Dare Baldwin
Keyword(s):  
Critical Role ◽  
Causal Learning ◽  
Social Reasoning ◽  
Causal Understanding ◽  
Technological Culture ◽  
Reasoning Skills ◽  
Technical Reasoning

Abstract Osiurak and Reynaud highlight the critical role of technical-reasoning skills in the emergence of human cumulative technological culture (CTC), in contrast to previous accounts foregrounding social-reasoning skills as key to CTC. We question their analysis of the available evidence, yet for other reasons applaud the emphasis on causal understanding as central to the adaptive and collaborative dynamics of CTC.

Cultural evolution, the postbiological universe and SETI

2003 ◽  
Vol 2 (1) ◽  
pp. 65-74 ◽  
Author(s):  
Steven J. Dick
Keyword(s):  
Cultural Evolution ◽  
Biological Evolution ◽  
General Nature ◽  
Extraterrestrial Life ◽  
Cosmic Evolution ◽  
History Of ◽  
The Subject ◽  
The Universe ◽  
Biological Universe

The Biological Universe (Dick 1996) analysed the history of the extraterrestrial life debate, documenting how scientists have assessed the chances of life beyond Earth during the 20th century. Here I propose another option – that we may in fact live in a postbiological universe, one that has evolved beyond flesh and blood intelligence to artificial intelligence that is a product of cultural rather than biological evolution. MacGowan & Ordway (1966), Davies (1995) and Shostak (1998), among others, have broached the subject, but the argument has not been given the attention it is due, nor has it been carried to its logical conclusion. This paper argues for the necessity of long-term thinking when contemplating the problem of intelligence in the universe. It provides arguments for a postbiological universe, based on the likely age and lifetimes of technological civilizations and the overriding importance of cultural evolution as an element of cosmic evolution. And it describes the general nature of a postbiological universe and its implications for the search for extraterrestrial intelligence.

The elephant in the China shop: When technical reasoning meets cumulative technological culture

2020 ◽  
Vol 43 ◽  
Author(s):  
François Osiurak ◽  
Emanuelle Reynaud
Keyword(s):  
Social Learning ◽  
Learning Mechanisms ◽  
Cognitive Niche ◽  
Technological Culture ◽  
Reasoning Skills ◽  
Technical Reasoning

Abstract The commentaries have both revealed the implications of and challenged our approach. In this response, we reply to these concerns, discuss why the technical-reasoning hypothesis does not minimize the role of social-learning mechanisms – nor assume that technical-reasoning skills make individuals omniscient technically – and make suggestions for overcoming the classical opposition between the cultural versus cognitive niche hypothesis of cumulative technological culture.

A cognitive transition underlying both technological and social aspects of cumulative culture

2020 ◽  
Vol 43 ◽  
Author(s):  
Liane Gabora ◽  
Cameron M. Smith
Keyword(s):  
Social Aspects ◽  
Cumulative Culture ◽  
Social Accounts ◽  
Technological Culture ◽  
New Information ◽  
Creative Generation ◽  
Representational Redescription ◽  
Reasoning Skills ◽  
Technical Reasoning ◽  
Cognitive Transition

Abstract The argument that cumulative technological culture originates in technical-reasoning skills is not the only alternative to social accounts; another possibility is that accumulation of both technical-reasoning skills and enhanced social skills stemmed from the onset of a more basic cognitive ability such as recursive representational redescription. The paper confuses individual learning of pre-existing information with creative generation of new information.

Refining our understanding of the “elephant in the room”

2020 ◽  
Vol 43 ◽  
Author(s):  
Andrew Whiten
Keyword(s):  
Social Cognition ◽  
Cultural Evolution ◽  
Cognitive Abilities ◽  
Critical Factors ◽  
Technological Culture

Abstract The authors do the field of cultural evolution a service by exploring the role of non-social cognition in human cumulative technological culture, truly neglected in comparison with socio-cognitive abilities frequently assumed to be the primary drivers. Some specifics of their delineation of the critical factors are problematic, however. I highlight recent chimpanzee–human comparative findings that should help refine such analyses.

A little too technical: The threat of intellectualising technical reasoning

2020 ◽  
Vol 43 ◽  
Author(s):  
Ian Robertson
Keyword(s):  
Social Cognition ◽  
Human Reasoning ◽  
Technological Culture ◽  
Technical Reasoning

Abstract Osiurak and Reynaud (O&R) claim that research into the origin of cumulative technological culture has been too focused on social cognition and has consequently neglected the importance of uniquely human reasoning capacities. This commentary raises two interrelated theoretical concerns about O&R's notion of technical-reasoning capacities, and suggests how these concerns might be met.

Atypical Femoral Fracture in McCune-Albright Syndrome

2020 ◽  
Vol 7 (3) ◽  
pp. 147-152
Author(s):  
Salman Ghaffari ◽  
◽  
Mehran Razavipour ◽  
Parastoo Mohammad Amini ◽  
◽  
...  
Keyword(s):  
Femoral Fracture ◽  
Dynamic Compression ◽  
Plate Fixation ◽  
Medullary Canal ◽  
Mccune Albright Syndrome ◽  
Café Au Lait Spots ◽  
History Of ◽  
Albright Syndrome ◽  
Mccune Albright

McCune-Albright Syndrome (MAS) is characterized by endocrinopathies, café-au-lait spots, and fibrous dysplasia. Bisphosphonates are the most prescribed treatment for reducing the pain but their long-term use has been associated with atypical fractures of cortical bones like femur in patients. We present a 23-year-old girl diagnosed with MAS. She had an atypical mid-shaft left femoral fracture that happened during simple walking. She also had a history of long-term use of alendronate. Because of the narrow medullary canal, we used 14 holes hybrid locking plate for the lateral aspect of the thigh to fix the fracture and 5 holes dynamic compression plate (instead of the intramedullary nail) in the anterior surface to double fix it, reducing the probability of device failure. With double plate fixation and discontinuation of alendronate, the complete union was achieved five months after surgery

European Integration

2020 ◽  
Author(s):  
Johann P. Arnason
Keyword(s):  
European Integration ◽  
Eastern European ◽  
The European Union ◽  
Historical Processes ◽  
History Of ◽  
External Conditions ◽  
Eastern European Countries ◽  
Totalitarian Regimes ◽  
The Eu

Different understandings of European integration, its background and present problems are represented in this book, but they share an emphasis on historical processes, geopolitical dynamics and regional diversity. The introduction surveys approaches to the question of European continuities and discontinuities, before going on to an overview of chapters. The following three contributions deal with long-term perspectives, including the question of Europe as a civilisational entity, the civilisational crisis of the twentieth century, marked by wars and totalitarian regimes, and a comparison of the European Union with the Habsburg Empire, with particular emphasis on similar crisis symptoms. The next three chapters discuss various aspects and contexts of the present crisis. Reflections on the Brexit controversy throw light on a longer history of intra-Union rivalry, enduring disputes and changing external conditions. An analysis of efforts to strengthen the EU’s legal and constitutional framework, and of resistances to them, highlights the unfinished agenda of integration. A closer look at the much-disputed Islamic presence in Europe suggests that an interdependent radicalization of Islamism and the European extreme right is a major factor in current political developments. Three concluding chapters adopt specific regional perspectives. Central and Eastern European countries, especially Poland, are following a path that leads to conflicts with dominant orientations of the EU, but this also raises questions about Europe’s future. The record of Scandinavian policies in relation to Europe exemplifies more general problems faced by peripheral regions. Finally, growing dissonances and divergences within the EU may strengthen the case for Eurasian perspectives.

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