Elephant Cognition
Elephants are amongst the world's most intelligent species. With a mass of just over 5 kg (11 lb), elephant brains are larger than those of any other land animal, and although the largest whales have body masses twenty-fold those of a typical elephant, whale brains are barely twice the mass of an elephant's brain. The elephant's brain is similar to that of humans in terms of structure and complexity - such as the elephant's cortex having as many neurons as a human brain, suggesting convergent evolution.
Elephants exhibit a wide variety of behaviors, including those associated with grief, learning, allomothering, mimicry, play, altruism, use of tools, compassion, cooperation, self-awareness, memory and possibly language. All indicate that elephants are highly intelligent; it is thought they are equal with cetaceans and primates in this regard. Due to the high intelligence and strong family ties of elephants, some researchers argue it is morally wrong for humans to cull them. Philosopher Aristotle once said that elephants were "The animal which surpasses all others in wit and mind."
Read more about Elephant Cognition: Elephant Society, Elephant Altruism, Self-medication, Death Ritual, Play, Mimicry, Tool Use, Art and Music, Problem-solving Ability, Self-awareness
Famous quotes containing the words elephant and/or cognition:
“The elephant hath joints, but none for courtesy; his legs are legs for necessity, not for flexure.”
—William Shakespeare (1564–1616)
“There can be no knowledge without emotion. We may be aware of a truth, yet until we have felt its force, it is not ours. To the cognition of the brain must be added the experience of the soul.”
—Arnold Bennett (1867–1931)