Innovation in chimpanzees

E Bandini, RA Harrison - Biological Reviews, 2020 - Wiley Online Library
The study of innovation in non‐human animals (henceforth: animals) has recently gained
momentum across fields including primatology, animal behaviour and cultural evolution …

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

F Osiurak, E Reynaud - Behavioral and Brain Sciences, 2020 - cambridge.org
Cumulative technological culture (CTC) refers to the increase in the efficiency and
complexity of tools and techniques in human populations over generations. A fascinating …

Scale‐free biology: Integrating evolutionary and developmental thinking

C Fields, M Levin - BioEssays, 2020 - Wiley Online Library
When the history of life on earth is viewed as a history of cell division, all of life becomes a
single cell lineage. The growth and differentiation of this lineage in reciprocal interaction …

The zone of latent solutions and its relevance to understanding ape cultures

C Tennie, E Bandini, CP Van Schaik, LM Hopper - Biology & Philosophy, 2020 - Springer
The zone of latent solutions (ZLS) hypothesis provides an alternative approach to explaining
cultural patterns in primates and many other animals. According to the ZLS hypothesis, non …

Technition: When tools come out of the closet

F Osiurak, M Lesourd, J Navarro… - Perspectives on …, 2020 - journals.sagepub.com
People are ambivalently enthusiastic and anxious about how far technology can go.
Therefore, understanding the neurocognitive bases of the human technical mind should be …

Cultural evolution of conformity and anticonformity

KK Denton, Y Ram, U Liberman… - Proceedings of the …, 2020 - National Acad Sciences
Conformist bias occurs when the probability of adopting a more common cultural variant in a
population exceeds its frequency, and anticonformist bias occurs when the reverse is true …

Chimpanzee normativity: evidence and objections

S Fitzpatrick - Biology & Philosophy, 2020 - Springer
This paper considers the question of whether chimpanzees possess at least a primitive
sense of normativity: ie, some ability to internalize and enforce social norms—rules …

On the origin of cumulative culture: Consideration of the role of copying in culture-dependent traits and a reappraisal of the zone of latent solutions hypothesis.

C Tennie, LM Hopper, CP van Schaik - 2020 - psycnet.apa.org
In 2009, Tennie and colleagues published their controversial Zone of Latent Solutions (ZLS)
hypothesis, which argued that certain species' cultural behaviors represent traits that each …

Exploring the role of individual learning in animal tool-use

E Bandini, C Tennie - PeerJ, 2020 - peerj.com
The notion that tool-use is unique to humans has long been refuted by the growing number
of observations of animals using tools across various contexts. Yet, the mechanisms behind …

Competitive advantage of rare behaviours induces adaptive diversity rather than social conformity in skill learning

N Aljadeff, LA Giraldeau… - Proceedings of the …, 2020 - royalsocietypublishing.org
Recent studies have emphasized the role of social learning and cultural transmission in
promoting conformity and uniformity in animal groups, but little attention has been given to …