Evolved Open-Endedness in Cultural Evolution: A New Dimension in Open-Ended Evolution Research

Abstract

**Author(s):** Borg, JM; Buskell, A; Kapitany, R; Powers, ST; Reindl, E; Tennie, C The goal of Artificial Life, as articulated by Chris Langton, is “to contribute to theoretical biology by locating life-as-we-know-it within the larger picture of life-as-it-could-be.” The study and pursuit of open-ended evolution in artificial evolutionary systems exemplifies this goal. However, open-ended evolution research is hampered by two fundamental issues; the struggle to replicate open-endedness in an artificial evolutionary system, and the fact that we only have one system (genetic evolution) from which to draw inspiration. Here we argue that cultural evolution should be seen not only as another real-world example of open-ended evolution, but that the unique qualities seen in cultural evolution provide us with a new perspective from which we can assess the fundamental properties of open-ended evolution. Here we highlight the interesting case of human cultural evolution as an open-ended evolutionary system and contextualise cultural evolution under the framework of evolved open-ended evolution. We go on to provide a set of new questions that can be asked once we consider cultural evolution within the framework of open-ended evolution, and introduce new insights that we may be able to gain about evolved open-endedness as a result of asking these questions.