Teleological language or teleological thinking?

Area of Science:

• Cognitive Science
• Philosophy of Science
• Psychology

Background:

• Teleological statements, e.g., 'the ozone layer exists to protect from UV light,' are often seen as evidence of 'promiscuous teleology.'
• This suggests an intuitive human tendency to perceive nature as intentional or agentive.

Purpose of the Study:

• To challenge the interpretation of teleological statement endorsement as solely indicative of promiscuous teleology.
• To propose and test a framework distinguishing semantic ambiguity in teleological statements.
• To investigate the influence of linguistic formulation on the endorsement of teleological claims.

Main Methods:

• Two studies (N=896) examined how different linguistic connectives ('in order to' vs. others) affect endorsement.
• Participants' justifications for their endorsements were analyzed.
• Probe judgments assessed endorsement across three interpretive levels: relation, function/purpose, and purposive-causal origins.

Main Results:

• Statements using 'in order to' were endorsed more readily than those with other connectives.
• Most participants did not interpret teleological statements as claims about origins; those who did were less likely to endorse.
• Strong endorsement for relational claims, uncertainty for function/purpose claims, and rejection of purposive-causal origin claims were observed.

Conclusions:

• Endorsement of teleological statements does not necessarily equate to promiscuous teleology.
• Distinguishing teleological language from teleological thinking is crucial.
• Semantic ambiguity and a tendency to view processes as outcome-directed, rather than misconceptions of causation, may explain endorsement.