CritterFunatic
Citizen of Zooville
First, define smart. If you define smart in terms of logic-based abilities like math or language, or by technological achievements, um, maybe. What dog has built a computer or designed an internet, right? But that sort of stacks the deck.
Is intelligence truly reducible to IQ, SAT and ACT scores? That's an awfully restrictive definition -- and even for humans, the metrics of "standardized" tests are constantly under attack as unreliable, grossly biased or even just plain meaningless. I know someone who boasts an IQ of 174 but trips over her ever-untied shoelaces. Learning how to tie her shoe was too petty for a girl of her intellectual capabilities, she told me. And some people bought her spiel. Not me. And since she's basically worthless in a work environment, she's unemployed. Is she more intelligent than you? Than even your parakeet or ... goldfish?
Howard Gardner's Theory of Multiple Intelligences (1983) won widespread accolades from educators who, like him, saw IQ, ACTs and SATs as frustratingly poor indicators of intelligence -- which they had trouble defining. He believed there were actually many *kinds* of intelligence, most of them far more accurate in predicting an individual's successful navigation of their world than their quantified IQ.
Although the multiple intelligences theory has its share of detractors, consider this: Donald Trump is one of the most successful people living today. What's his IQ, you think? (If you measure it by linguistic acuity, holy shit... he'd be institutionalized. Take away "very" (as in "very bad person, very, very, very bad, very bad person), and you'd render him speechless, right?
Guess what else the theory of multiple intelligences does? It harkens back to the historically interrupted investigation into *animal* intelligence.
It may be likely that any stray dog on the street is more "intelligent" than you or me, a girl who can't tie her shoe -- or at least a standing U.S. president (though I don't take sides).
Here are some highlights from one 2013 report (there are others more specific, more recent or perhaps more interesting than this, but it was handy):
Fun topic to read more about. Browse for something using search term phrases something like "human vs animal intellect"
- The belief that humans have superior intelligence harks back to the Agricultural Revolution some 10,000 years ago when people began producing cereals and domesticating animals. This gained momentum with the development of organised religion, which viewed human beings as the top species in creation.
- The belief of human cognitive superiority became entrenched in human philosophy and sciences.
- Progress during the Industrial Revolution in the 19th century distracted society for increasing awareness of other animals, just as human interest in animal rights had begun to increase (and is today returning)
- Animals possess different abilities that are misunderstood by humans. The 'intelligences' of animals and humans are not necessarily at different levels, but are just different kinds.
- Compare to when a foreigner tries to communicate with us using an imperfect, broken, version of our language, our impression is that they are not very intelligent. The reality is quite different.
- Just so, animal intelligences are generally under-rated by humans who are fixated on language and technology include social and kinaesthetic intelligence. A few examples:
- Gibbons produce a large number of varied sounds – over 20 different sounds with clearly different meanings allowing them to communicate across tropical forest canopy. That they do not build houses is irrelevant to them.
- Many quadrupeds leave complex olfactory marks in their environment. Humans, with their limited sense of smell, are unable to gauge the complexity of messages contained in olfactory markings, which may be as rich in information as the visual world.
- Mammals, even birds learn how to communicate to us their demands and make us do things they want.
The definition is the important part.
Animals like horses can be thaught to count, but they certainly don't solve differential equations anytime soon.
What differentiates human intellect from the way animals view the world it the ability to think abstractly. Or so we currently think.
There was a time when people were certain that only humans were able to think about the future and plan ahead. This has been proven wrong, as it has been observed that animals can prepare for the future as well. https://www.psychologytoday.com/us/blog/smarter-you-think/202003/do-animals-plan-the-future
How cognitive their processes are isn't really known now, but it is known that they have cognitive processes going on and are certainly self-aware. http://fcmconference.org/img/CambridgeDeclarationOnConsciousness.pdf
So the times of René Descartes, who believed animals were just unconscious automatons, biological machines programmed to simulate responses to external stimuly, while not processing them actively, a mindset that certainly led to much cruelty and exploitation towards animals, are truely over.
We might discover in the future, that animals might be able to think abstractly on their own, currently we just lack a proof from the wild and any method of testing it.
Personally I think that the distinction between human intellect and animal intelligence might be similar to the distinction between being book smart and being street smart. I always hold the belief, that animals are intelligent enough for survival in their preferred habitat or environment. They know what plants to eat and what plants to avoid, they know how to solve some problems and get over obstacles. Humans might be book smart, but animals are certainly street smart.
Just watch the squirrels tackle this obstacle course build for them: Or watch those octopi solve other obstacle courses and puzzles build for them:
They without a doubt are intelligent, but I doubt it is really fair to compare the intellect between different species, because of the quite different anatomy they possess. Most animals must make do with smaller, less complex brains than we have and I find the things they do still remarkable, nevertheless.