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We didn't always turn left the way we do now. What changed?

We didn't always turn left the way we do now. What changed?

Unless you're a child, New York City resident, or UPS driver, chances are you've made a left turn in your car at least once this week.

Chances are, you didn't think too much about how you did it or why you did it that way.

You just clicked on your turn signal...

...and turned left.

GIF from United States Auto Club.

The New York State Department of Motor Vehicles instructs drivers to "try to use the left side of the intersection to help make sure that you do not interfere with traffic headed toward you that wants to turn left," as depicted in this thrilling official state government animation:

GIF from New York Department of Motor Vehicles.

Slick, smooth, and — in theory — as safe as can be.

Your Drivers Ed teacher would give you full marks for that beautifully executed maneuver.

[rebelmouse-image 19530938 dam="1" original_size="500x332" caption="GIF from "Baywatch"/NBC." expand=1]GIF from "Baywatch"/NBC.

Your great-grandfather, on the other hand, would be horrified.

[rebelmouse-image 19530939 dam="1" original_size="400x309" caption="GIF from "Are You Afraid of the Dark"/Nickelodeon." expand=1]GIF from "Are You Afraid of the Dark"/Nickelodeon.

Before 1930, if you wanted to hang a left in a medium-to-large American city, you most likely did it like so:

[rebelmouse-image 19530940 dam="1" original_size="700x284" caption="Photo via Fighting Traffic/Facebook." expand=1]Photo via Fighting Traffic/Facebook.

Instead of proceeding in an arc across the intersection, drivers carefully proceeded straight out across the center line of the road they were turning on and turned at a near-90-degree angle.

Often, there was a giant cast-iron tower in the middle of the road to make sure drivers didn't cheat.

Some were pretty big. Photo by Topical Press Agency/Getty Images.

These old-timey driving rules transformed busy intersections into informal roundabouts, forcing cars to slow down so that they didn't hit pedestrians from behind.

[rebelmouse-image 19530942 dam="1" original_size="480x205" caption="GIF from "Time After Time"/Warner Bros." expand=1]GIF from "Time After Time"/Warner Bros.

Or so that, if they did, it wasn't too painful.

"There was a real struggle first of all by the urban majority against cars taking over the street, and then a sort of counter-struggle by the people who wanted to sell cars," explains Peter Norton, Associate Professor of History at the University of Virginia and author of "Fighting Traffic: The Dawn of the Motor Age in the American City."

Norton posted the vintage left-turn instructional image, originally published in a 1919 St. Louis drivers' manual — to Facebook on July 9. While regulations were laxer in suburban and rural areas, he explains, the sharp right-angle turn was standard in nearly every major American city through the late '20s.

“That left turn rule was a real nuisance if you were a driver, but it was a real blessing if you were a walker," he says.

Early traffic laws focused mainly on protecting pedestrians from cars, which were considered a public menace.

Pedestrians on the Bowery in New York City, 1900. Photo by Hulton Archive/Getty Images.

For a few blissful decades after the automobile was invented, the question of how to prevent drivers from mowing down all of midtown every day was front-of-mind for many urban policymakers.

Pedestrians, Norton explains, accounted for a whopping 75 percent of road deaths back then. City-dwellers who, unlike their country counterparts, often walked on streets were predictably pretty pissed about that.

In 1903, New York City implemented one of the first traffic ordinances in the country, which codified the right-angle left. Initially, no one knew or cared, so the following year, the city stuck a bunch of big metal towers in the middle of the intersections, which pretty well spelled things out.

A Traffic Tower keeps watch at the intersection of 42nd Street and 5th Avenue in New York City in 1925. Photo by Topical Press Agency/Getty Images.

Some cities installed unmanned versions, dubbed "silent policemen," which instructed motorists to "keep to the right."

Drivers finally got the message, and soon, the right-angle left turn spread to virtually every city in America.

Things were pretty good for pedestrians — for a while.

In the 1920s, that changed when automobile groups banded together to impose a shiny new left turn on America's drivers.

According to Norton, a sales slump in 1922 to 1923 convinced many automakers that they'd maxed out their market potential in big cities. Few people, it seemed, wanted to drive in urban America. Parking spaces were nonexistent, traffic was slow-moving, and turning left was a time-consuming hassle. Most importantly, there were too many people on the road.

In order to attract more customers, they needed to make cities more hospitable to cars.

Thus began an effort to shift the presumed owner of the road, "from the pedestrian to the driver."

FDR Drive off-ramps in 1955. Photo by Three Lions/Getty Images.

"It was a multi-front campaign," Norton says.

The lobbying started with local groups — taxi cab companies, truck fleet operators, car dealers associations — and eventually grew to include groups like the National Automobile Chamber of Commerce, which represented most major U.S. automakers.

Car advocates initially worked to take control of the traffic engineering profession. The first national firm, the Albert Erskine Bureau for Street Traffic Research, was founded in 1925 at Harvard University, with funds from Studebaker to make recommendations to cities on how to design streets.

Driving fast, they argued, was not inherently dangerous, but something that could be safe with proper road design.

Drivers weren't responsible for road collisions. Pedestrians were.

Therefore, impeding traffic flow to give walkers an advantage at the expense of motor vehicle operators, they argued, is wasteful, inconvenient, and inefficient.

Out went the right-angle left turn.

Industry-led automotive interest groups began producing off-the-shelf traffic ordinances modeled on Los Angeles' driver-friendly 1925 traffic code, including our modern-day left turn, which was adopted by municipalities across the country.

The towering silent policemen were replaced by dome-shaped bumps called "traffic mushrooms," which could be driven over.

[rebelmouse-image 19530946 dam="1" original_size="700x465" caption="A modern "traffic mushroom" in Forbes, New South Wales. Photo by Mattinbgn/Wikimedia Commons." expand=1]A modern "traffic mushroom" in Forbes, New South Wales. Photo by Mattinbgn/Wikimedia Commons.

Eventually the bumps were removed altogether. Barriers and double yellow lines that ended at the beginning of an intersection encouraged drivers to begin their left turns immediately.

The old way of hanging a left was mostly extinct by 1930 as the new, auto-friendly ordinances proved durable.

So ... is the new left turn better?

Yes. Also, no.

It's complicated.

The shift to a "car-dominant status quo," Norton explains, wasn't completely manufactured — nor entirely negative.

An L.A. motorway in 1953. Photo by L.J. Willinger/Getty Images.

As more Americans bought cars, public opinion of who should run the road really did change. The current left turn model is better and more efficient for drivers — who have to cross fewer lanes of traffic — and streets are less chaotic than they were in the early part of the 20th century.

Meanwhile, pedestrian deaths have declined markedly over the years. While walkers made up 75% of all traffic fatalities in the 1920s in some cities, by 2015, just over 5,000 pedestrians were killed by cars on the street, roughly 15% of all vehicle-related deaths.

There's a catch, of course.

While no one factor fully accounts for the decrease in pedestrian deaths, Norton believes the industry's success in making roadways completely inhospitable to walkers helps explain the trend.

Simply put, fewer people are hit because fewer people are crossing the street (or walking at all). The explosion of auto-friendly city ordinances — which, among other things, allowed drivers to make faster, more aggressive left turns — pushed people off the sidewalks and into their own vehicles.

When that happened, the nature of traffic accidents changed.

A man fixes a bent fender, 1953. Photo by Sherman/Three Lions/Getty Images.

"Very often, a person killed in a car in 1960 would have been a pedestrian a couple of decades earlier," Norton says.

We still live with that car-dominant model and the challenges that arise from it. Urban design that prioritizes drivers over walkers contributes to sprawl and, ultimately, to carbon emissions. A system engineered to facilitate auto movement also allows motor vehicle operators to avoid responsibility for sharing the street in subtle ways. The Centers for Disease Control and Prevention lists three tips to prevent injuries and deaths from car-human collisions — all for pedestrians, including "carrying a flashlight when walking," and "wearing retro-reflective clothing."

A Minneapolis Star-Tribune analysis found that, of over 3,000 total collisions with pedestrians (including 95 fatalities) in the Twin Cities area between 2010 and 2014, only 28 drivers were charged and convicted a crime — mostly misdemeanors.

Norton says he's encouraged, however, by recent efforts to reclaim city streets and make them safe for walkers.

Pedestrians walk through New York's Times Square, 2015. Photo by Spencer Platt/Getty Images.

That includes a push by groups like Transportation Alternatives to install pedestrian plazas and bike lanes and to promote bus rapid transit. It also includes Vision Zero, a safety initiative in cities across America, which aims to end traffic fatalities by upgrading road signage, lowering speed limits, and installing more traffic circles, among other things.

As a historian, Norton hopes Americans come to understand that the way we behave on the road isn't static or, necessarily, what we naturally prefer. Often, he explains, it results from hundreds of conscious decisions made over decades.

"We're surrounded by assumptions that are affecting our choices, and we don't know where those assumptions come from because we don't know our own history," he says.

Even something as mindless as hanging a left.

This article was originally published on July 14, 2017.

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Motherhood

A Patagonia employee breastfed her baby in a meeting. Her male VP's response was perfect.

"It’s no wonder that Patagonia has 100% retention of moms."

Holly Morissette/LinkedIn
When a Patagonia employee breastfed her baby in a meeting her male VP's response was a masterclass in workplace values

Years after first engineering it, Patagonia's approach to the "family-friendly workplace" is on a whole new level that still deserves our attention - and praise. Unfortunately, parents all over the U.S. are struggling with burnout, high costs, unreliable childcare, poor paid leave, and more — in short, they're hanging on by a thread. But it's extremely reassuring to know that there are still some companies that value parents in the workplace and are fighting hard to keep them happy.

The outdoor clothing and gear company has made a name for itself by putting its money where its mouth is. From creating backpacks out of 100% recycled materials to donating their $10 million tax cut to fight climate change to refusing to sell to clients who harm the environment, Patagonia leads by example. It's made them not only an admired brand when it comes to values and integrity, but a beloved one with its own customers, who are fiercely loyal.

That dedication to principle is clear in its policies for parents who work for them, as evidenced by a 2019 viral post from Holly Morisette, a recruiter at Patagonia.


patagonia, workplace, office, career, benefits, paid leave, parental leave, parentingPatagona has always done a great job taking care of its employeesYukiko Matsuoka/Flickr

Morissette's stunning story begins with bringing her baby into a meeting at the office and proceeding to breastfeed as the team around her continued to discuss ROI, KPIs, EBITDA, and all those other acronyms corporate office culture loves so much.

That's when a male colleague took note of what she was doing.

Morrissette described the incident later on LinkedIn:

While nursing my baby during a morning meeting the other day after a recent return from maternity leave, our VP (Dean Carter) turned to me and said...”There is no way to measure the ROI on that. But I know it’s huge.”

It got me thinking...with the immense gratitude that I have for on-site childcare at Patagonia comes a responsibility to share a “call to action”. A PSA to tout the extraordinary benefits that come along with not asking employees to make the gut wrenching decision to either leave their jobs or leave their babies. TO HAVE TO LEAVE THEIR JOBS OR LEAVE THEIR BABIES. That perhaps just one person will brave the subject with their employer (big or small) in the hopes that it gets the wheels turning to think differently about how to truly support working families.

That with a bit of creativity, and a whole lot of guts, companies can create a workplace where mothers aren’t hiding in broom closets pumping milk, but rather visiting their babies for large doses of love and serotonin before returning to their work and kicking ass.

It’s no wonder that Patagonia has 100% retention of moms. Keeping them close to their babies keeps them engaged. And engaged mothers (and fathers!) get stuff done.

Thank you, Patagonia, for leading the way.

patagonia, kids, children, parenting, employee benefits, company culture, parental leave, paid leaveWhile nursing my baby during a morning meeting the other day after a…www.linkedin.com


The post gathered massive attention on social media where commenters were smitten, if a little jealous:

"I was never so confident to nurse during a meeting, but I love that you were. I especially love the response. No different than an adult eating a protein bar. No one should bat an eye."

"I am in absolute awe over your story and I thank you so much for sharing it. We go to work to support our families, but we stay with great companies because they support us as people, as humans, and they see us and appreciate us where we are at. Beautiful."

"Amazing! How I wish I had this with by kids. One of my "fun" memories was when I worked for an insurance company with no room available for nursing moms. I pumped 3 times a day in an empty office with no window shades nor a lock."

Just the first eight words of Morissette's post are extraordinary. "While nursing my baby during a morning meeting..."


the office, office, workplace, career, parenting, working moms, breastfeedingNot sure if Dwight Schrute would be as accomodating.Giphy

As if that's totally normal. As if everyone understands that working moms can be much more engaged and efficient in their jobs if they can feed their baby while they go over sales figures. As if the long-held belief that life and work must be completely separate is a construct that deserves to be challenged.

And then the comment from her male colleague about the ROI (Return on Investment) of breastfeeding—witty, considering the time and place, and yet so supportive.

On-site childcare so that parents don't have to choose between leaving their jobs or leaving their babies. Letting life integrate with work so that working families don't have to constantly feel torn in two different directions. Flexibility in meetings and schedules. Allowing for the natural rhythms and needs of breastfeeders. Making childcare as easy and accessible as possible so that employees can be more effective in their jobs.

All of this seems so profoundly logical, it's a wonder that more companies have not figured this out sooner. Clearly, it works. I mean, who has ever heard of a 100% retention rate for mothers?

But that's not all folks! Patagonia has extended its support for parents in recent years by allowing up to a staggering 16 paid weeks off. Parents and non-parents alike also enjoy top-notch healthcare, college tuition reimbursement, and so much more.


Patagonia founder discusses why the company's values are so importantwww.youtube.com

The company could almost be a case study in employee retention when it comes to parents. Experts say the things workers value the most in their career when they have children are paid time off, flexible scheduling, and help with childcare.

One more thing that makes a huge difference? A great manager who understands and supports the parent's needs. In this case, maybe one who doesn't flinch at a breastfeeding mother in the workplace.

Patagonia's got it goin' on. Let's hope more companies take their lead.

This article originally appeared on six years ago.

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Heroes

Man walking his dog sees the moment a 7-year-old slips into a river and rushes to save his life

"Oh my God, I’m going to have to jump in."

Photo credit: Canva

Man walking his dog saves boy who fell into the Seneca River

The thing about community is you don't have to know the people in your community to look out for them. Thankfully this is something that has resulted in neighbors helping neighbors in mundane and extraordinary situations. One little boy in New York is still alive thanks to one of his community members looking out for him when he found himself in pretty serious trouble.

Ed Rohmer, 61 was out walking his dog near the Seneca River in Baldwinsville, NY when he spotted seven-year-old Makai Bays walking with his bike across Lock 24. Where the boy was walking sits atop a water filled area that is opened and closed to raise or lower boats in the canal like an elevator. Makai stopped pushing his bike and, instead, climbed onto the large locking area where he sat dangling his feet. This prompted Rohmer to call out to the boy, hoping to stop him from making a grave mistake.

But just after Rohmer yells to the boy to be careful, Makai slipped off the lock and plunged into the frigid water below. The man attempted to cross the lock to get to the boy, but Rohmer tells syracuse.com that his dog Maggie refused to go over the grates. It didn't stop him from going after the child desperately trying not to drown in the cold river. Rohmer spotted an older kid on a skateboard and handed his dog over to them, then he rushed to try and get Makai out of the river.

All of this is happening while Makai's mom, Taylor Provost was at work. The mom of four left her 18- year-old daughter to babysit her younger siblings while Provost worked an evening shift. Makai was out with two other little boys playing when the kids got separated after deciding to go to the park. It was then that Makai, who had recently moved to that part of town, ended up next to the river where he fell in.

Thankfully, Rohmer happened to be nearby. After he witnessed the boy fall into the river, he rushed to save him—and then called 911. When the man made it to the edge of the lock he could see Makai hanging onto a log. It turns out the little boy didn't know how to swim, so the log was the only thing keeping him afloat. However, with the water so cold, it would only be a matter of time before he could no longer hold on.

Rohmer told syracuse.com that he yelled down to the scared boy, “I’m here. I'm going to help you."

The good Samaritan held the boy's bike over the lock and instructed him to grab onto the wheel so he, Rohmer, could use it to pull him up. Unfortunately, Makai's hands were so numb at this point that it was too painful for the boy to hold on. After a couple of failed attempts to grab his bike's wheel, the little boy slipped under the water. In an instant he was gone; one of his shoes floated to the top of the water where his head had just been.

In a Facebook post, Rohmer wrote, "He grabs it but says he can’t hold on, it hurts his hands. I get him about halfway out of the water and his hands slip off due to him being weighed down by the water and cold and scared. I try this two more times and his head goes under water as [he] falls back in on the second and third try. At this point I’m thinking I’m going to have to jump in if he doesn’t come back up. But i have no idea how I’m going to get him or myself back up."

Just when he was about to hop into the water with no idea how to get out, police and volunteer fire fighters show up. They all work together to figure out how to get the boy out after the bike and life ring didn't work. Eventually, one of the firemen put on special gear while Rohmer held onto his ankles, and lowered him down while another fireman helped from another angle to get the boy out of the freezing water.

After several hours in the hospital and likely lots of hugs from his mom, Makai is back home without injury. Just days after his near death experience in the Seneca River, Makai got to meet his real life hero with his mom and sister by his side.

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Education

Swim coach's reaction when toddler tries to kiss him is a masterclass in teaching boundaries

People are impressed with how expertly and professionally he handled it.

Representative photo credit: Canva

It takes a village, as they say.

People who work with children—teachers, coaches, mentors—are often beloved by the kids they serve, especially if they're good at what they do. Those caring adult relationships are important in a child's life, but they can also lead to some awkward situations as kids learn appropriate ways to show affection to different people. A baby might cover their mother's face with slobbery kisses, but other adults may not appreciate that very much. As kids grow, they learn what's okay and not okay, not just from their parents but from the village of adults in their lives as well.

A perfect example of what that looks like was shared in a video showing a swim instructor at the end of a swim lesson with a toddler who hugged him and then went in for a kiss. The hug was expected and welcome—"Thank you, Mila. I love Mila hugs!" the swim coach said. But when she started to go in for a kiss, he immediately pulled back, gently saying, "No, no kissy. No kissy 'cause I'm coach. You only kiss Mommy and Daddy, okay?"

The little girl looked a bit dejected and started to cry, and he quickly gave her an acceptable alternative. "Okay, hey! High five!" he said, while holding up his hand. "High five 'cause we're all done!" She calmed right down, gave him a high five, and then he moved on to clean-up time.

Watch:


Teaching boundaries to children
byu/alucard_axel inMadeMeSmile


His expression at the end of the video says it all—he knew that was a teachable moment that could have gone very wrong, but he handled it with clear professionalism and toddler-friendly expertise. People loved seeing such a great example:

"So sweet... I sometimes have young clients who want to give kisses and it's so cute but you do have to tell them "no" because it's an important boundary to learn. Not everyone wants kisses!"

"On top of knowing not to do it to other people, it also teaches them for themselves that other people shouldn’t be just giving them kisses."

"The kid is absolutely adorable but that coach is on another level. Creating the boundaries while keeping it cool and recording the whole thing so the parents are extremely comfortable. Dude is setting a hell of example."

"It sounds like he's got a good balance between encouraging her growth and setting appropriate boundaries. Kids can be incredibly affectionate, and it's important to gently guide them in understanding what's suitable."

Jake Johnson Fox GIF by New GirlGiphy

"I also think it’s important for the parents’ comfort that a grown man swimming with their young girl isn’t overstepping boundaries/being predatory. From the outside looking in, it’s hard to know for sure when something is innocent or not. It’s better to just stay away from those situations as a whole."

"The little girls I used to babysit always tried to give me kisses (they were between 2-5) and I had to tell them that I’m not related to you, so you can’t kiss me. You can hi-five or hug me, but no kisses! They still give me running tackle hugs when they see me!"

A few commenters pointed out that some cultures see kissing as totally acceptable, as it's frequently used as a friendly greeting for people of all ages and genders. But even in those cultures, boundaries based on relationships and contexts are important to learn, and it's helpful when adults help teach those lessons so it doesn't all fall on the parents.

Well done, Coach. Thanks for giving us all such a fabulous example to follow.

This article originally appeared in January

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Joy

Woman shares the one heartwarming request she got while visiting a nursing home

A beautiful story reminding us that some things never change.

@brittanydspivey/TikTok

We need more stories like this.

When vocal coach Brittany Spivey’s mother passed away in 2022, she began sharing her grief journey—and all the discoveries and transformation it brought—online. Including one particularly lovely story involving her visits to a nursing home.

As Spivey explains in the video below, once her mother had passed, she no longer had living parents, or grandparents, which prompted her to start making visits to her local nursing home. She arrived with flowers in hand and asked the front desk person which residents haven’t had many visitors in awhile.

Much to her surprise, the front desk worker replied that most residents don’t get visitation all that often. That day, Spivey was assigned two sisters, each of whom hadn’t expected anyone to come. After chatting together for a few hours, Spivey had “fallen in love” with each of them, and felt like she had been “sitting with her grandma and mom all over again.”

@brittanydspivey If youre in the mood for a beautiful story time 🥹🫶🏾❤️ #storytime #nursinghome #family ♬ The Song of Angels - Before the Throne

Pretty soon, Spivey began making regular visits, which included dropping off occasional gifts. To make sure she was actually getting her gal pals something they’d enjoy, she asked them, “Is there anything you need?”

Their response? “Girly things”: Butterfly hairclips, lip gloss, hair bows, little accessories, even a jewelry making kit. Not the basic toiletries or clothing items Spivey anticipated, but full-on kiddie toys.

Of course, Spivey was happy to oblige. The next day she and her daughter arrived with little trinkets to help make them “feel like the girls that they are.” And after that, the sisters got so excited each time they would see her.

“It was so beautiful. I miss my mom… I miss my grandma…so beautiful because I still get to have that relationship,” Spivey concludes> She then encourages everyone, but especially those who have lost a loved one, to dedicate a free day to their local nursing home or assisted living facility, and particularly to seek out the residents who don't get regular visitors.

@brittanydspivey 🥹❤️🫶🏾🫶🏾🫶🏾🫶🏾
♬ flower day - jeanie

Spivey’s story certainly touched many viewers, and even inspired a few folks to follow in her footsteps.

“Because of this, I have volunteered for a nursing home this Thursday. Thank you.”

“I’m gonna volunteer. I’m going to be unemployed and it sounds like a beautiful way to connect. We’re human and want connections.”

Others chimed in to share their own beautiful experiences.

@brittanydspivey Replying to @earthtotiana this comment makes me SOOOO happy ! 🥹🫶🏾❤️ Heres another update! #nursinghome #love #family ♬ Secret Place - Deeper Soaking Worship


“I did this. I met a man who cried every time I left, and forgot me every time I came. He showed me photos one day, and I realized he was my neighbor from across the street when I was a kid.”

“I became penpals with a man in a nursing home during Covid. We wrote to each other every week for three years. He passed away a year ago and I miss Harold every day.”

A few nursing home workers also noted how it is indeed a precious thing when someone visits, and how easy it really is to make their day: “I work at a nursing home, especially with dementia residents. No one visits them, and all they do is pace around the halls calling out for loved ones. It’s heartbreaking.”

“I work at a nursing home. It’s so true! They just want love, someone who listens to them, and simple things.”

This story beautifully captures how with age comes a return to childlike joy. Many of us in our inherent (and taught) fear of growing older forget that it also comes with this blessing. It also reminds us that while we might not be able to physically interact with those who have moved on, we can still experience the deep connections created by those relationships if we only seek them out.

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Science

A scientist created a 'utopia' for mice and then they all started dying

The results are fascinating, but are they relevant to humanity?

Canva Photos

How could Mouse Heaven go so terribly wrong?

In 1968 John Calhoun, a scientist and animal behavioralist, decided to create a "utopia" for mice. It would have unlimited food and water, with beautiful nesting spaces and plenty of materials for the mice to make cozy homes with. Sweet experiment! the mice were probably thinking. Much better than the Maybelline trials we're used to.

However, there was a catch, of course. There was one thing the utopia would be lacking, and that would be physical space. As the mouse population grew, overcrowding would become an issue, and Calhoun wanted to study the problems this would potentially cause. That sound you hear is the collective sigh of the disappointed mice who were stoked about the 24/7 all-you-can-eat buffet.

The experiment, dubbed Universe 25, began when Calhoun introduced four mouse "couples" into the utopian complex. A year or so later, it was overrun and the conditions had turned hellish, even though the mice had not run out of food or water.

mouse, mice, animals, science, research, studies"The conditions had turned WHAT?"Giphy

Initially, for just the eight original mice, the square box Calhoun built included 256 nesting boxes (or apartments) stacked on top of one another. Water bottles and food dispensers were located all along the nesting spots, and mice could travel throughout the complex at will via mesh tunnels. The starter mice were also screened for diseases and the population was obviously protected from predators. The climate was controlled and comfortable. Conditions were perfect.

The first mouse pups showed up a little over three months later, with the population of the colony doubling every 55 days. Nineteen months later, there were 2200 mice living inside the box. With such perfect surroundings, the infant mortality rate was practically zero, leading to the rapid rise in numbers.

mice, mouse experiments, scientific research, animal experiments, overpopulationJohn Calhoun poses with his rodents inside the mouse utopia.Yoichi R Okamoto, Public Domain


By month 19, this rodent utopia had become an overcrowded hellscape. Calhoun noticed three alarming trends, in particular.

In short, everything was devolving into chaos and the very society of the mice began to collapse at a rapid rate.

The "Beautiful Ones" and the "Dropouts": Mice have a complex social hierarchy ruled by dominant alpha males. Sam Kean of Science History Institute Museum & Library notes that, in the wild, non-dominant males (the ones who lose macho showdowns) can skip town and start over somewhere else. But in the close quarters of Calhoun's experiment, with nowhere to hide, they were forced to hang around and viciously battle with each other over scraps. Eventually, non-dominant male mice, which Calhoun called the "Beautiful Ones," withdrew from society completely and only ate, slept, and groomed themselves.

Though resources were unlimited, certain aggressive males hoarded them anyway: The alpha males ruled over everything in the once-utopian mouse society. They kept harems of females in the apartments to mate with and fought fiercely to defend their territory. But new waves of hungry young male mice kept coming and coming, and eventually even the most dominant alphas abandoned their posts. This led to more attacks on nursing females, which in turn led to more mothers kicking their pups out of the nest early.

Birth rate declined dramatically: With the non-dominant males giving up completely and focusing on #SelfCare, dominant males too exhausted from endless battles, and females sick and tired of it all (many became asexual hermits by the end), stopped mating and giving birth entirely. Once this happened, the society was doomed. Even with plenty of food still available, cannibalism was rampant.

Calhoun was not shy about drawing parallels between his research and humanity. "I shall largely speak of mice, but my thoughts are on man, on healing, on life and its evolution," he once wrote.


mice, mouse experiments, scientific studies, universe 25, sociology, overpopulationAlpha male mice, anyone? Photo by Kanashi on Unsplash

There are aspects of his wild experiment that certainly sound familiar.

We live in a world with plenty of resources for everyone, but a few select people hoard more than their fair share. When you think of the rodent "apartments," it's hard not to picture densely packed urban environments where people are stacked on top of each other at every turn. Maybe on some level some of us can relate to the “Beautiful Ones” and their urge to not participate in all the ugliness and just sequester and groom themselves. You can make an argument that when the mice stopped having to worry about food and shelter, it removed the element of challenge from their lives and left them lost–like many of us are lucky enough to not have to wonder where our next meal comes from, and maybe that has something to do with our never-ending search for meaning. Some even go so far as to link more people choosing to delay having children, or not have children at all, with the collapsing society of the mice.

But Calhoun's work has also been heavily scrutinized, with some claiming it's based on shaky science. And in the end, there’s the small matter that humans are not mice. We are infinitely more complicated, and so much better suited to adapting to our environments. Kean writes, "Ultimately Calhoun’s work functions like a Rorschach blot—people see what they want to see."

It's fascinating and thought-provoking nonetheless.

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