I roto i ngā kupu a te kaipōtutu, a Daniel Dennett, "te ariā mōrearea a Darwin" o te kunenga e te tīpakonga tūturu he waikawa ahuwhānui,"" e kore e taea te rāhuitia ki tētahi oko, ipu rānei, ina tata tonu te mārire, ka mahi i tōna ara ki ngā wāhi whānui ake."