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Agent detection is the inclination for animals and humans to presume the purposeful intervention of an intelligent agent in situations that may or may not involve an intelligent agent.
[edit] Evolutionary origins
It is believed that humans evolved agent detection as a survival strategy. In situations where one is unsure of the presence of an intelligent agent (such as an enemy or a predator), there is survival value in assuming its presence so that precautions can be taken. For example, if a human came across an indentation in the ground that might be a lion's footprint, it is advantageous to err on the side of caution and assume that the lion is present.[original research?]
[edit] Role in religion
Some scientists believe that the belief in creator gods is an evolutionary by-product of agent detection. A spandrel is a non-adaptive trait formed as a side effect of an adaptive trait. The psychological trait in question is "if you hear a twig snap in the forest, some intelligent force is probably behind it". This trait prevents the primate from being murdered or eaten as food. However this hypothetical trait could remain in modern humans: thus some evolutionary psychologists theorize that "even if the snapping was caused by the wind, modern humans are still inclined to attribute the sound to an sentient agent; they call this person a god".
[edit] References
