To appear in: Trends in Cognitive Sciences Teleological reasoning about nature: intentional design or relational perspectives?

According to the theory of ‘promiscuous teleology’, we are naturally biased to (mistakenly) construe natural kinds as if they (like artifacts) were intentionally designed ‘for a purpose’. However, this theory introduces two paradoxes. First, if infants readily distinguish natural kinds from artifacts, as evidence suggests, why do school-aged children erroneously conflate this distinction? Second, if Western scientific education is required to overcome promiscuous teleological reasoning, how can we account for the ecological expertise of non-Western educated, Indigenous people? Here, we develop an alternative ‘relational-deictic’ interpretation, proposing that the teleological stance may not index a deep-rooted belief that nature was designed for a purpose, but instead may reflect an appreciation of the perspectival relations among living things and their environments.