Intelligence has been defined in many ways: the capacity for logic, understanding, self-awareness, learning, emotional knowledge, reasoning, planning, creativity, critical thinking, and problem solving. More generally, it can be described as the ability to perceive or infer information, and to retain it as knowledge to be applied towards adaptive behaviors within an environment or context. <br><br>Intelligence is most often studied in humans but has also been observed in both non-human animals and in plants. Intelligence in machines is called artificial intelligence, which is commonly implemented in computer systems using programs and, sometimes, specialized hardware.,(reply>), @Jack Sparrow What is reality? Scientific way; you can't know what is reality except if you experience the world from another persons body 😊,(reply>), @SALİH TALHA AKGÜN because Reality is extra-linguistic.,(reply>), How can you, me, plants or animals can have something that we've experienced in ourselfs and we can't describe it exactly ?