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In the book The Dynamic Human, it is argued by a group of researchers from the University of Adelaide that humans aren’t the brightest crayons in the box. Co-author and research fellow, Dr. Arthur Saniotis, said “For millennia, all kinds of authorities — from religion to eminent scholars — have been repeating the same idea ad nauseam, that humans are exceptional by virtue that they are the smartest in the animal kingdom. However, science tells us that animals can have cognitive faculties that are superior to human beings.”

How can this be?! No other animal can think or communicate like a human, so clearly no other species can match our intelligence!

Well, while humans, as a species, are pretty smart, it’s impossible for us to claim the title of “most intelligent” species. After all, we still have many questions left to answer about our own brains, before we can truly compare them to that of another organism.

While primates are often used in studies on animal intelligence because of their similarities to humans, cetaceans are frequently used as research subjects as well. Looking at the brain of a cetacean, it is clear that perhaps dolphins and whales are much more complex than previously thought. Behind the glass of our “favorite” marine-themed amusement parks (we’re looking at you, SeaWorld) lives a complex organism who may have more to think and even say than we tend to believe.

Cetacean Brains Are More Dynamic than You Probably ThinkThe Anatomical Record

Speech Production

The Broca’s and Wernicke’s areas of the cerebral cortex are located in separate lobes of the brain (frontal and temporal lobes, respectively), but they are connected by their function in speech production and language processing. Most people believe that a human’s ability to communicate is far more complex and evolved than that of other animals, but cetaceans may have us beat.

According to a comparison of cetacean to primate brains from Michigan State University, “They have the distinct advantage over us in that their primary sense is the same as their primary means of communication, both are auditory. With primates, the primary sense is visual and the primary means of communication is auditory.”

Communication is so great in cetaceans that there is a strong possibility they are able to project (yes … literally project) an “auditory image” that replicates a sonar message they may receive. The process is a bit confusing, but MSU describes it in this circumstance: “So a dolphin wishing to convey the image of a fish to another dolphin can literally send the image of a fish to the other animal. The equivalent of this in humans would be the ability to create instantaneous holographic pictures to convey images to other people.”

If they are in fact able to do this, there would have to be a natural tendency to break down stylized and abstracted images into words. Meaning, cetaceans, like people, use a series of signifiers to discern the exact objects they want to communicate about. We might say “tree” and think of a picture of a tree in our minds, but cetaceans can skip this step by simply projecting the image to other cetaceans.

Not fascinating enough? Well did you know that, with several sound producing organs, cetaceans are capable of conveying and receiving “20 times the amount of information as we can with our hearing”? This surpasses the amount of information we can perceive based on vision (a human’s primary sense).

Still Think Humans are the Most Intelligent Animals? Here's Why Whales and Dolphins Have us Beat

Emotions

Have you ever been so happy that you feel like you can conquer anything the world throws at ya? Well, you have the limbic system to thank for that. The limbic system is a combination of multiple structures in the brain that deal with emotions and the formation of memories. When it comes to comparing the limbic system of whales to that of humans, we may need to rethink our emotional awareness.

Lori Marino, a neurobiologist who helped co-write “The Declaration of Rights for Cetaceans,” finds the limbic system of whales to be the most intriguing part of their brains, as they may be more complex than our own. In her research of killer whales, she found that the limbic system of a whale is “so large it erupts into the cortex in the form of an extra paralimbic lobe.”

Since the lobe merges with the cortex, it is believed that the lobe may create a mixture of both emotional and cognitive thinking. The placement may also suggest that secrets about social communication and self-awareness may also be located in this part of the whale brain.

Still Think Humans are the Most Intelligent Animals? Here's Why Whales and Dolphins Have us Beat

Advanced Cognition

Specialized brain cells called spindle neurons are most often associated with an organism’s ability to “recognize, remember, reason, communicate, perceive, adapt to change, problem solve and understand.”

Though this “advanced ability” is most often associated with organisms that are deemed to be the most intelligent, (*cough* humans *cough*) the truth is that spindle neurons have been isolated in the brains of both whales and dolphins, which suggests that whales do a lot more thinking than previously thought.

Dolphins, for example, have been known to recognize themselves in mirrors, solve problems, follow recipes, and associate a part of their anatomy with that of a human’s (such as when a dolphin waves it’s fin whenever a trainer waves their arm). Recent studies even indicate that dolphins are capable of creating personalized whistles that act as names for individual members of a pod. With this name, dolphins are able to communicate more efficiently while roaming the open seas.

Still Think Humans are the Most Intelligent Animals? Here's Why Whales and Dolphins Have us Beat

Using Our Intelligence for Good

While it appears that cetaceans have incredible abilities to feel emotions, understand complex problems and communicate in ways we can’t even imagine, humans don’t seem to value this. Because we assume we are so smart, we put the other creatures of the world underneath us. Knowing how dynamic cetaceans are, keeping them in glorified bathtubs and forcing them to do tricks for food is insulting and cruel. Could you imagine the pain of living in a small room your entire life and having to do flips to be fed? Sounds like a miserable existence, doesn’t it?

It is far past time that we started to use our intelligence for good to help the plight of cetaceans. Boycotting inhumane establishments, like marine parks (and zoos and circuses), is the first step, but fighting to obtain personhood rights for cetaceans should be next. Check out the incredible work being done by the Nonhuman Rights Project to learn more. Share this post and help educate others about the incredible intelligence of cetaceans!

Graphics by Hannah Williams

Lead image source: Matthew Allen/Flickr

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0 comments on “Still Think Humans are the Most Intelligent Animals? Here’s Why Whales and Dolphins Have us Beat”

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malikmoor
8 Days ago

hi


Reply
GreenSky
8 Days ago

hi


Reply
James Oliver
28 Days ago

Musc logical and convincing.

http://abacus-saturn-erp-users-email-lists.technologydataservices.com/


Reply
Kevin
1 Months Ago

Yawn, predictable self-loathing crap.


Reply
Mykle
1 Months Ago

They who believe human being is way smarter than dolphins and elephants are insolent and stupid.
Technology is not direct evidence on intelligence.


Reply
Cutie
1 Months Ago

I DON\'T believe that cetaceans or what (dolphins ,whales.. etc..) is more intelligent that humans. I DO Believe that their brains have more advanced features than humans. I mean they have those sonars, etc.


Reply
X
2 Months Ago

THEY ALSO RAPE MARINE OTTERS TO DEATH AND PLAY WITH PREY UNTIL THEY\'RE MUTILATED TO SHIT


Reply
Pieps
3 Months Ago

Below a bunch of angry hippies using the argument that "because people don\'t do what I want them to do they\'re stupid" and "dolphins are nice thus they are more intelligent than humans".

Humans are the ultimate apex predator. Nothing that the earth brought forth has even come to compare to human reign. Surely enough we fuck up by destroying our planet, but being a veggie humper saying "dolphins are more intelligent than humans" is baloney and stupidity.


Reply
Sarah Ward
3 Months Ago

Show me animals that have art, science, mathematics, technology, literature, et al ad infinitum and we can talk about who is more intelligent. Show me an animal that does anything more than eat, move around, and make little copies of itself.


Reply
Mykle
02 Nov 2017

Please, google elephants and art. You will be amazed, you will not believe it until you see it by yourself with your own eyes. Elephants paint like a pro human being. Google elephants art and Youtube.

Mykle
02 Nov 2017

NOTE.....i am ready to talk.

Kate
5 Months Ago

Humans the most intelligent animals? I have said far too often that human intelligence is an oxymoron.Other species live by their instincts and wits while people think that build, pollute, etc and they think that is progress. no, my money is on the other species who are not humans.


Reply
X
30 Sep 2017

Humans are objectively the most intelligent species by IQ and achievement. Instincts are inseparable from concious decisions because in essense everything we do is driven by needs and wants that are inherrent to apes. Any other animal would be more violent than us given the ability because humans evolved to care about their immediate surroundings, while other animals evolved to fight to the death and either dominate or destroy things they don\'t have to run from. We are THE ONLY animal species that cares for other species. Stop spreading your misanthropic bullshit.

X
30 Sep 2017

Cetaceans murder their own kind, rape adolescents, kill for fun and genocide members of the same species that don\'t look like them (bicolor dolphins vs monochrome dolphins). Orcas and dolphins are KNOWN to eat newborn of other cetaceans and seals. Dolphins in particular are known to act sadistically and molest their own kind and other animals at rates higher than any human groups did in recorded history. That\'s of course in proportion, since they\'re incapable of becoming as numerous as humans because of anatomical and environmental constraints.



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