Cumulative culture and future thinking: Is mental time travel a prerequisite to cumulative cultural evolution?

G. L. Vale*, E. G. Flynn, R. L. Kendal

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)

Abstract

Cumulative culture denotes the, arguably, human capacity to build on the cultural behaviors of one's predecessors, allowing increases in cultural complexity to occur such that many of our cultural artifacts, products and technologies have progressed beyond what a single individual could invent alone. This process of cumulative cultural evolution underlies human cultural success and has enabled us to reach and inhabit some of the most inhospitable environments on this planet. Why humans, but not other animals, have exhibited a cultural explosion has caused much deliberation. The human propensity to imitate, teach, "mind-read" and cooperate have all featured prominently in accounts of the prerequisites for cumulative culture. However, this may not represent the complete picture. In this article we consider whether there exists a link between future thinking, specifically prospective mental time travel, and the observed distribution of cumulative culture. (C) 2012 Elsevier Inc. All rights reserved.

Original languageEnglish
Pages (from-to)220-230
Number of pages11
JournalLearning and Motivation
Volume43
Issue number4
DOIs
Publication statusPublished - Nov 2012

Keywords

  • Future thinking
  • Episodic foresight
  • Mental time travel
  • Cumulative culture
  • Social learning
  • Ratcheting
  • CHIMPANZEES PAN-TROGLODYTES
  • SOCIAL-LEARNING STRATEGIES
  • WESTERN SCRUB-JAYS
  • TOOL USE
  • CALEDONIAN CROWS
  • EPISODIC MEMORY
  • MOLOTHRUS-ATER
  • PONGO-PYGMAEUS
  • SELF-CONTROL
  • TRANSMISSION

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