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Post by
theory » Tue Oct 12, 2021 10:49 am
From both a genetic and physiological perspective, the brain neurons of whales are very similar to that of a human and whales have a 6x larger brain than humans.
When it concerns the question: what makes a whale brain different from that of a human? (why is a human more intelligent), the answer of science has been "cortical neurons" (grey matter).
More specifically, higher intelligence has been associated with larger cortical grey matter in the prefrontal and posterior temporal cortex in adults (cortical neurons).
A study in 2019 showed that killer whales have more cortical neurons than humans, and that they have them for millions of years longer, with more advanced brain structures as a result. This was only discovered recently. Before a few years ago, it was not known that whales also have those neurons.
Orca science wrote:The killer whale has more gray matter and more cortical neurons than any mammal, including humans.
Humpbacks have humanlike brain cells (spindle cortical neurons)
Humpback whales and killer whales have a type of brain cell seen only in humans, researchers reported on Monday.
https://www.nbcnews.com/id/wbna15920224
Whales boast the brain cells that 'make us human'
https://www.newscientist.com/article/dn ... -us-human/
Are whales deep thinkers?
Whale and dolphin brains contain specialized brain cells called spindle neurons. These are associated with advanced abilities such as recognising, remembering, reasoning, communicating, perceiving, adapting to change, problem-solving and understanding. So it seems they are deep thinkers! Not only that, but the part of their brain which processes emotions (limbic system) appears to be more complex than our own.
At question would be: when it concerns the 'mind' for the use of science or philosophy, can it be said that whales and dolphins are incapable? If so, can that be made evident based on knowledge of the human brain or would it be a mere cultural / upraising barrier?
Feral children may provide a clue. The conclusion from research has been that socialization and culture are an important factor for 'humanity', the foundation for intelligence as seen from humanity's perspective (which would exclude potential advanced, deep and complex dreams and correlated thoughts that a feral child may have, which similarly may exist in whales and dolphins).
The Feral Child: Blurring the Boundary between the Human and the Animal
the process of becoming human and therefore being identified as human, is taught through socialization and culture.
Source:
Animals and Society: human animal studies
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Understanding whale language
An attempt to learn whale language has been initiated in April 2021 and it was noted that it requires philosophy, which may explain why a serious effort to understand whales and dolphins was never made until now.
Project CETI (Cetacean Translation Initiative) dates from 2017 from scientists who intended to dive into the subject, and apparently needed to start from scratch.
(2021)
Groundbreaking effort launched to decode whale language
If humans were ever to decode the language of whales, or even determine if whales possessed something we might truly call language, we’d need to pair their clicks with the context, which would entail a challenging inter-specie philosophical endeavor.
‘They sound like Morse code’
The project CETI (Cetacean Translation Initiative) started with a marine biologist. In 2017, while a fellow at Harvard University’s Radcliffe Institute, Gruber, a diver, became fascinated with after reading a book about free divers who study them. One day while listening to whale codas on his laptop, another Radcliffe fellow, Shafi Goldwasser, happened by.
“‘Those are really interesting—they sound like Morse code,’” Gruber recalls Goldwasser saying.
https://www.nationalgeographic.com/anim ... -of-whales
Philosopher John Lilly founded the Communication Research Institute in the late 1950's and published research suggesting that his attempts to talk to dolphins were working.