Koko's not alone: Here are 5 other animals that are almost as smart as humans.
You're probably familiar with Koko, the famous gorilla who knows sign language.
Whether it's her recent comments about climate change or the various times she's adopted kittens to raise as her own, Koko is one impressive ape — and a humbling example of just how humanlike the animal kingdom can be.
(She also has her fair share of vocal detractors, just like her human celebrity counterparts. Because apparently some people aren't impressed by a gorilla who can communicate with humans.)
Not actually Koko, but a family of western lowland gorillas nonetheless. Photo by Pascal Walschots/Flickr.
Does Koko understand the detailed and complex scientific concepts behind climate change? Probably not. Was her response in a recent video on the topic encouraged, edited, and maybe even scripted? Sure.
But who cares? Koko knows more than 1,000 words in American Sign Language! She has pets that she cares for! And, oh yeah, she's completely changed the way we think about what's possible in terms of animal intelligence.
And Koko isn't the only animal to show signs of self-awareness.
Obviously we can't look into a living brain to decide if it has a higher consciousness. But we can observe from the outside whether an organism can roughly acknowledge, "Oh, maybe that other gorilla wanted that banana 'cause he was hungry, and now he's sad, and I kind of understand what that would be like."
This is generally referred to as "Theory of Mind" — the ability to recognize the self and empathize with others. When we recognize this trait in animals like Koko, it means we have some kind of demonstrative evidence these animals see themselves in others' shoes — that they can project and understand the beliefs and desires of others.
Again, just because an animal possesses Theory of Mind doesn't mean their thought processes are as highfalutin as us self-important human-types. But that's OK; there's still a lot that they can teach us — about ourselves and our brains and the world around us.
Here are five more species that act surprisingly human.
1. Chimpanzees
Photo by Matt King/Stringer/Getty Images.
Apes in general are closely related to humans on the evolutionary ladder, but gorillas like Koko aren't the only intelligent ones. Chimpanzees tend to be the go-to subjects for studying primate consciousness and with some pretty remarkable results.
One chimp, Washoe, learned more than 350 words of American Sign Language and even taught some to her son — without any human intervention.
There was also Lucy, who was raised from birth by a human family and became well-known for her proclivity toward gin and tonics and her clever use of household appliances to aid in her — ahem — extracurricular enjoyment of Playgirl magazine. (Which sounds kind of funny until you realize what it says about psychological abuse and captivity.)
2. Octopuses
The octopuses are coming for your World Cup. Photo by Patrik Stollarz/Getty Images.
Also known plurally as "octopode" and "octopii," octopuses haven't technically been observed to demonstrate "consciousness" or self-awareness in the ways that we lowly humans usually define them. (This normally involves plopping an animal in front of a mirror to see if it recognizes its own reflection, but that's kinda hard to do with an underwater creature that doesn't see the same way we do.)
But octopuses have been known to learn through observation and use their suckers to unscrew jar lids from the inside and can solve a Rubik's Cube faster than you, so we probably just don't have the tools to comprehend their vastly superior intelligence, and we should really just bow down to our tentacled overlords and pray that they have mercy when they finally rise from the depths to destroy us.
Also they're adorable (scientifically speaking).
3. Elephants
Photo by Jinterwas/Flickr.
Although they have yet to master the art of ear-powered flight (Disney lied to us!), elephants do have the biggest brains on the planet, which is part of why they have such remarkable memories and even have the ability to distinguish between human genders and ethnicities.
On top of that, elephants have also shown a surprising knack for artistic prowess by painting with their trunks — and brushes aren't the only tools they can use, either. Granted, there has been some moral debate about the treatment of these elephant painters in captivity. But if it makes you feel any better, they've also been known to intentionally screw with humans who are trying to test their intelligence, and I always appreciate an animal that can stick it to the man.
4. Bottlenose dolphins
Photo by Peter Asprey/Wikimedia Commons.
Fun fact: Dolphins actually have more complex brains than humans.
Perhaps this higher cognitive ability is why so many humans seek their help in dolphin-assisted therapy as well as dolphin-assisted childbirth. Sure, there's no real proof for the effectiveness of either practice — but hey, if that's your thing, go for it.
Like humans, dolphins are one of the only animal species that's known to have sex for pleasure. Well, probably; there's some question about what "sex for pleasure" entails exactly, and I already made the mistake of googling "dolphin sex" once today.
Dolphins, too, have been observed to trick their own human trainers and actually have their own complete translatable language, even if we can't whistle quite they do.
(They also have a legal right to privacy in the state of New Jersey, though I'm not sure if that says more about dolphins or New Jersey.)
5. Crows
Photo via Chris 73/Wikimedia Commons.
Don't be fooled by their diminutive size: The brains of crows (and other birds in the corvid family) are proportional in size to those of primates. This means they're capable of complex reasoning — to the point that some researchers believe them to be as clever as the average 7-year-old human.
This could explain why crows tend to make friends with children in exchange for gifts. Unfortunately, there is no kindergarten system for corvids (that we know of), and thus, no one to teach the clever birds that stealing from other birds and hiding your own stashes of food so that others won't find it (suggesting that they understand the desires of others) is not the best moral practice.
Then again, a plurality of crows is called a "murder," which is insidious enough without them pulling the elaborate cons of human children. Did I mention they know how to create and use their own tools?
Take my advice: Don't mess with a murder.
All of these animals are capable of higher consciousness, just like us.
It's easy to project human feelings onto our pets. After all, most animals do experience basic evolutionary emotions like hunger, fear, and pain, so it's not that big of a step to imagine them understanding individual desires and complex issues.
But the animals above go much, much farther than that. And while it might seem cute and cuddly to think of other critters acting like we do, we can also learn a lot about ourselves by studying the animals who are close to catching up.
Except for octopuses, I mean. When it comes to them, all that we can really do is wait until they conquer Earth and hope we live to tell the tale. ¯\\_(ツ)_/¯
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Gen Xers and Millennials share 17 of the strangest things their Baby Boomer parents do
"My mom writes her emails in MS Word, then attaches the Word document to the email."
A Baby Boomer couple.
Generational fights have raged since the dawn of time, and a recent spat between Millennials and Baby Boomers is no exception. Baby Boomers, who raised Millennials, accuse the younger generation of being entitled and irresponsible with money. At the same time, Millennials accuse Boomers of having it easier economically while making it harder for those who came after them.
Where is Gen X in the battle? Probably off in the corner somewhere, saying, "Whatever." Aside from the generational sniping, there are some things the older generation does that are just plain baffling to younger people. Whether it's outdated worldviews, a refusal to adapt to modern technology, or a lack of self-awareness, Baby Boomers can do some strange things.
To help the younger folks get over their frustrations with parents from the "Me Generation," a Redditor asked: "What is the most Boomer thing your parents still do?" The stories were pretty funny and relatable, showing that almost everyone with parents over 60 is dealing with the same thing.
Here are 17 of the "strangest" things people's Baby Boomer parents do:
1. Phones on full blast
"Play iPhone slot machine games at full volume in the doctor’s office."
"My dad pretty much exclusively has his phone on speaker, and just walks around in public talking with it at max volume (and talking really loud himself). I’m like 'Dad, the entire supermarket doesn’t want to listen to you, and Uncle Jim complains about how often you have to pee.'"
2. Still using checkbooks
"My mom balances her checkbook every week. They still have a landline."
"And she probably has way more money than you will until she dies!"
3. Email issues
"My mom writes her emails in MS Word, then attaches the Word document to the email."
"Like the email is just the virtual envelope for the digital letter."
4. Restaurant jokes
"All those little restaurant comments.
'Wow, they'll let anyone in here!' when seeing a friend at said restaurant.
'Thanks for having us, not everyone will' to the waiter at the end of the meal.
'As you can see, it was terrible' when the staff takes away the clearly entirely eaten plate.
'You're going to have me floating away in a minute' when more water is put into their glass"
5. Always have to mention race
"Constantly mentioning the race or ethnicity of everyone she mentions. Never with any negative connotation or comment, but usually, there is no reason for it to be relevant to the conversation."
"My Jewish mother will always whisper the word 'black' in case anyone hears her: 'So the nice black man at the hardware store helped me find the right garden hose.'"
6. Googling their Google
"Typing Google on Google before they Google the thing they’re looking for."
"In the Google search bar, they type Google? Lol."
7. Getting a job is a cinch
"Believing you can walk into a business and hand in a resume. If you have a college degree in any field, they'll hire you."
"Just physically hand over your resume to HR or the hiring manager. You'll make a mark and get hired!! Call the office and ask to speak to HR/Hiring Manager."
Any Millennial who argued with their Boomer parents about how hard it is to land a good job should feel vindicated by a 2022 study, which found that most older Millennials didn't secure good jobs until their early 30s, while most Boomers did so in their 20s. "To secure a good job, young adults need to acquire more education and high-quality work experience than was necessary for previous generations," the researchers wrote.
8. Why are they together?
"Stay married forever while they behave like neither one of them can stand each other."
"I'm on the other side of that. After my mom passed, my dad now acts like their marriage was picture perfect and they were the love of each other's lives, even though they couldn't stand each other for at the very least 40 of the 54 years they were married."
9. Collectables or hoarding?
"Think their 'collectibles' are truly valuable."
"My mom insists her Hummels are going to put my kids through college!"
"Mine are the Thomas Kincade paintings. She has a Victorian glass piece that might actually be worth something, but those damn paintings are the real investment."
10. Can you grab the mail?
"Ask me to bring in the mail when they go away for more than 24 hours."
"My parents think everybody is standing at the door waiting for the mailman every day, and don’t believe me when I tell them that some people go days without checking their mail. They think everybody is waiting for the mailman every day because 'somebody might send them a check.' Like, really?"
11. Zero responsibility
"'Well, I guess I was just a bad father.' Yeah. That attitude of anti-responsibility is exactly why 3 out of 4 of your children don't talk to you."
"Ha! Have the same dad, do we?"
12. Comment on people's appearance
"Comment on EVERYBODY’s body/appearance/weight. The first thing my dad does after not seeing me for a year is poke me in the gut and tell me how fat I am."
13. Boomer panic is real
"Literally throwing their hands up in a panic when they don't understand something. Where did they learn that?"
"Or just saying 'well, I don't know', especially when that comes right after you explaining it and showing them how to do something, with them nodding along and asking relevant questions all the way through."
In a video by YourTango, editor Brian Sundholm tried to explain Boomer panic in an empathetic way: "Most of us nowadays know the importance of recognizing and feeling our emotions." Sundholm then quoted therapist Mitzi Bachman, who explained that when people struggle to express their emotions, it can result in an "unhinged" reaction.
14. Annoying Facebook posts
"Post nonsensical rants on Facebook for other boomers to like, share, and comment. Often these rants are political, but not always. Basically cringe-fest."
"Most people won't do it, but share this post if you believe in god and freedom."
"I do NOT give Facebook permission to use my photos and personal information!"
15. Dinner pushers
"While we're eating breakfast. What do you want to do for supper?"
"Can't we enjoy this meal without worrying about the next?"
16. They print everything
"My boomer in-laws print EVERYTHING! The number of times I have said, 'quit wasting ink, email it to me, or text me the link. Or just text me the schedule, don't print it out.' GPS on their phones? Nope...print a map."
"Boomers and their paper man. My dad has finally started using the internet, but he still prints everything he likes. Like he'll see a boat listing on Craigslist and print the entire page, including a massive color photo of it, and he's definitely not going to be buying it either. He's got a stack of papers that is the internet that sits by his recliner. He just sits there with Fox News on (though it's usually muted for some reason, that's a plus) and looks at his papers."
17. Flirting with servers
"My dad is 77 still flirts with the young waitresses. It's f**king weird for everyone."
"He thinks he is in cute old man territory, but he is not."