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Fact: NASA takes the best before-and-after photos. Here are 10 of them.

Our world is changing every day.

nasa oimages, louisiana, before and after

via NASA

Setiment in Louisiana

NASA satellites continually monitor the Earth, snapping photos and sending information to researchers on the ground.

Most of the time, things seem to be more or less the same as they were the day before, but the Earth is actually constantly changing. Sometimes it changes through discrete events, like landslides and floods. Other times, long-term trends, such as climate change, slowly reshape the land in ways that are difficult to see.

By zooming way out, we can get a new perspective of the events that have changed the Earth. These 10 before-and-after photos show the disasters, trends, and changes that have affected our planet, as seen from space.

1. In May 2016, NASA's satellites picked up the devastating 2016 Fort McMurray wildfire.

Before:

Satellite image from before the wildfire.

All images from NASA.

After:

Satellite image after the devastating fire.

All images from NASA.

In May 2016, a wildfire broke out near Fort McMurray in Alberta, Canada. It destroyed more than 2,400 homes and businesses and burned through roughly 1,500,000 acres of land before it was under control. (Some of the pictures use false-color imaging to distinguish between land types, by the way).

2. The satellites also captured how landscapes eventually recover from fires, like in Yellowstone.

Before:

Satellite image after fire in Yellowstone.

All images from NASA.

After:

plains, recovery, satellite images, California, state parks

Nature returns to normal with time.

All images from NASA.

In 1988, wildfires burned through over a third of Yellowstone National Park. 28 years later, images show that much of the forest and plains have returned.

3. They saw drought shrink Utah's Great Salt Lake over the last 30 years ...

Before:

Image of the Utah’s Great Salt Lake before the drought.

All images from NASA.

After:

climate change, water supplies, Great Salt Lake

Water supplies have shrunk with a possible link to climate change.

All images from NASA.

Persistent drought has shrunk water supplies throughout much of the West. Scientists now think this may be linked to climate change.

4. And they showed the Mississippi pouring over its banks in March 2016.

Before:

Mississippi Delta, floods, displacement,

Satellite image of the Mississippi Delta and river.

All images from NASA.

After:

record-breaking rain, precipitation, river banks

Rivers overflow their banks with spring run offs.

All images from NASA.

Record-breaking rain inundated much of the Mississippi Delta in the spring of 2016, causing the mighty river to spill over its banks.

5. In West Virginia, surface mining reshaped mountaintops.

Before:

mountains, surface mining, land damage, capitalism

West Virginia before surface mining.

All images from NASA.

After:

West Virginia after surfacing mining for coal.

All images from NASA.

Mountaintop mining is often used to search for coal and can have lasting effects on the land.

6. In Washington state, the Oso mudslide changed the Earth back in 2014.

Before:

Mudslides can create significant change to an environment.

All images from NASA.

After:

landslide, environmental catastrophe, deaths, NASA

A landslide reshapes a community and kills 43 people in Washington state.

All images from NASA.

43 people were killed in the March 2014 landslide in western Washington.

7. In Louisiana, sediment carried by water created new land.

Before:

Water carries sediment which changes the topography.

All images from NASA.

After:

Sediment can create new land.

All images from NASA.

Rivers and streams often carry sediment with them. As they slow down and reach the coast, that sediment falls out of the water. Over time, this can create new land, as you can see above.

8. The images show Hurricane Isaac touching down in Louisiana.

Before:

hurricanes, state of emergency, Hurricane Isaac

Satellite image before the hurricane.

All images from NASA.

After:

Louisiana, devastation, gulf coast, flooding

Image of the flooding of Louisiana after the hurricane.

All images from NASA.

Hurricane Isaac hit the gulf coast in August 2012. 41 people lost their lives and more than $2 billion worth of damage occurred. Above you can see the flooding that still lingered afterward.

9. And warming temperatures shrink Alaska's Columbia Glacier.

Before:

Alaska’s Columbia Glacier as seen from satellite.

All images from NASA.

After:

Columbia Glacier, climate crisis, climate change

Warmer global temperatures have shrunk many glaciers.

All images from NASA.

Over the last 28 years, warmer global temperatures have shrunk many glaciers, including Alaska's Columbia Glacier. From above, the shrinkage is crystal clear.

10. Meanwhile, our cities grew and expanded, like this image of San Antonio, Texas, shows.

Before:

Texas, expansion, San Antonio, population

The growing community of San Antonio, Texas.

All images from NASA.

After:

Alamo, Spurs basketball, environmental impact

The city has started to take up more space than the natural environment.

All images from NASA.

San Antonio — home of the Alamo and the Spurs basketball team — had a population of just over 1 million people in 1991. Today, it's added another 400,000 people.

The above images are only a small set of the many pictures NASA released. Globally, there were a ton of other interesting sites, like entire lakes turning red in Iran, new islands being formed by ocean volcanoes, and dams flooding rainforests in Brazil.

The world — and our country — is constantly changing, and we play a part in that.

Sometimes nature changes us, such as people having to respond to floodwaters, but we also know humans affect the Earth as well. And while it's true that the Earth has gone through natural cycles, we know it's now happening faster than ever before.

As the Earth will continue to change, it's important to remain aware of how we affect the Earth — and how the Earth affects us.

This article originally appeared on 01.23.17

From Your Site Articles

science

PMI

Business

Meet the people using their project management skills to better the world

True

Many of us yearn for a career that not only provides a livelihood but also contributes to a better world. We seek a sense of purpose, a way to use our skills and talents to make a meaningful difference in the lives of others and the health of our communities. But who orchestrates the initiatives that allow us to give back effectively? Behind the scenes of many successful initiatives advancing the common good are project managers.

Project managers, who are often equipped with certifications from organizations like the Project Management Institute (PMI), bring order and efficiency for complex projects. But project managers go beyond ensuring projects are executed on time and on budget – they make sure the project meets a higher need. Does it positively impact the community? Does it create ease or improve the lives of others? Their work is essential to maximizing the impact of initiatives that better our world.

To showcase the vital role project managers play in creating positive change, we spoke with two rising leaders who are going above and beyond to make a difference in their communities as project managers.

Zack Almer

Every day, 17 people in the U.S. die waiting for an organ transplant, with demand far outpacing supply. In the New York Metro area, Zachary Almer, MPA, PMP, is tackling this challenge head-on. As the Director of Strategic Project Management at LiveOnNY, an organ procurement organization for the greater New York City area, he helped execute a bold strategy that increased organ and tissue donations by 50% over the past two years—resulting in over 2,500 life-saving transplants and setting a new benchmark for what’s possible in healthcare.

“I really enjoy when someone says we need to get something done and there’s no one way to do it. That’s why I love project management, because it allows me to step into a situation where there’s a problem and I need to fix it.” Zack added, “I think if you’re in healthcare, most people have selfless aspirations by the nature of signing up for this work. As long as I have the experience to share, I want to give back.”

Prosperidade Sunguete

As project manager for Angola’s Ana Elisa Philanthropic Association, Prosperidade Sunguete drives initiatives focused on sustainable development and community advancement, encompassing support for children, widows, environmental preservation, health, and education.

In 2023, Prosperidade set about closing the digital divide for children and young adults in Luanda’s Maiombe community after witnessing how little technology and food access the community had. The initiative, Technological Education for All, offers tech education and nutritious meals to over 150 young people from underprivileged backgrounds, granting the recipients greater digital literacy, food security and future learning and career opportunities.

“Every child deserves the opportunity to learn and thrive in an increasingly digital world. Empowering kids through tech education, while also guaranteeing them a daily hot meal, helps give them a leg up to be qualified for future educational and professional opportunities that would not have been available to them otherwise,” Prosperidade emphasized.

Prosperidade added, “project management is not just about meeting deadlines, but about creating lasting value and positive impact on the lives of the people involved as well.” The initiative, nominated for the 2023 Tigra Nova Garra Award, empowers youth and reflects Prosperidade's belief in the transformative power of education.

Project managers, equipped with on-the-job experience and resources from PMI, are the driving force behind social impact campaigns like Zack’s and Prosperidade’s, skillfully navigating challenges and ensuring successful completion. PMI empowers project professionals with skill-building resources like online courses and networking opportunities, validates their expertise with professional certifications, and celebrates their global impact as a global community.

Project Management Institute recognized Zack and Prosperidade for their impactful work alongside other rising trailblazing leaders who are driving global impact through innovative project management. Aspiring project managers seeking to make a difference can begin their journey with the Certified Associate in Project Management (CAPM) certification.

business

Pop Culture

I convinced my Gen Z kids to watch 'Dead Poets Society' and their angry reactions surprised me

Gen X and Gen Z apparently view "inspiring" very differently.

Rotten Tomatoes Classic Trailers/YouTube

Robin Williams played inspiring English teacher John Keating in "Dead Poets Society."

As a Gen X parent of Gen Z teens and young adults, I'm used to cringing at things from 80s and 90s movies that haven't aged well. However, a beloved movie from my youth that I didn't expect to be problematic, "Dead Poets Society," sparked some unexpected negative responses in my kids, shining a spotlight on generational differences I didn't even know existed.

I probably watched "Dead Poets Society" a dozen or more times as a teen and young adult, always finding it aesthetically beautiful, tragically sad, and profoundly inspiring. That film was one of the reasons I decided to become an English teacher, inspired as I was by Robin Williams' portrayal of the passionately unconventional English teacher, John Keating.

— (@)

The way Mr. Keating shared his love of beauty and poetry with a class of high school boys at a stuffy prep school, encouraging them to "seize the day" and "suck all the marrow out of life," hit me right in my idealistic youthful heart. And when those boys stood up on their desks for him at the end of the film, defying the headmaster who held their futures in his hands? What a moving moment of triumph and support.

My Gen Z kids, however, saw the ending differently. They loved the feel of the film, which I expected with its warm, cozy, comforting vibe (at least up until the last 20 minutes or so). They loved Mr. Keating, because how can you not? But when the movie ended, I was taken aback hearing "That was terrible!" and "Why would you traumatize me like that?" before they admitted, "But it was so gooood!"

- YouTubewww.youtube.com

The traumatize part I get—that film gets very heavy all of a sudden. But in discussing it further, I uncovered three main generational differences that impacted their "Dead Poets Society" viewing experience and what they took away from it.

1) Gen Z sees inspiring change through a systemic lens, not an individual one

The first thing my 20-year-old said when the credits rolled was, "What? That's terrible! Nothing changed! He got fired and the school is still run by a bunch of stodgy old white men forcing everyone to conform!" My immediate response was, "Yeah, but he changed those boys' individual lives, didn't he? He helped broaden their minds and see the world differently."

I realized that Gen X youth valued individuals going against the old, outdated system and doing their own thing, whereas Gen Z values the dismantling of the system itself. For Gen X, Mr. Keating and the boys taking a stand was inspiring, but the fact that it didn't actually change anything outside of their own individual experiences stuck like a needle in my Gen Z kids' craw.

2) Gen Z isn't accustomed to being blindsided by tragic storylines with no warning

To be fair, I did tell them there was "a sad part" before the movie started. But I'd forgotten how deeply devastating the last part of the movie was, so my daughter's "Why would you do that to me?!" was somewhat warranted. "I thought maybe a dog would die or something!" she said. No one really expected one of the main characters to die by suicide and the beloved teacher protagonist to be blamed for it, but I'd somehow minimized the tragedy of it all in my memory.

— (@)

But also to be fair, Gen X never got any such warnings—we were just blindsided by tragic plot twists all the time. As kids, we cheered on Atreyu trying to save his horse from the swamp in "The Neverending Story" only to watch him drown. Adults showed us "Watership Down" thinking it would be a cute little animated film about bunnies. We were slapped in the face by the tragic child death in "My Girl," which was marketed as a sweet coming of age movie.

Gen Z was raised in the era of trigger warnings and trauma-informed practices, while Gen X kids watched a teacher die on live TV in our classrooms with zero follow-up on how we were processing it. Those differences became apparent real quick at the end of this movie.

3) Gen Z fixates on boundary-crossing behavior that Gen X overlooked

The other reaction I wasn't expecting was the utter disdain my girls showed for Knox Overstreet, the sweet-but-over-eager character who fell for the football player's cheerleader girlfriend. His boundary-crossing attempts to woo her were always cringe, but for Gen X, cringe behavior in the name of love was generally either overlooked, tolerated, or sometimes even celebrated. (Standing on a girl's lawn in the middle of the night holding a full-volume stereo over your head was peak romance for Gen X, remember.) For Gen Z, the only thing worse than cringe is predatory behavior, which Knox's obsessiveness and pushiness could be seen as. My young Gen X lens saw him and said, "That's a bit much, dude. Take it down a notch or three." My Gen Z daughters' lens said, "That guy's a creepo. She needs to run far the other way."

On one hand, I was proud of them for recognizing red flag behaviors. On the other hand, I saw how little room there is for nuance in their perceptions, which was…interesting.

My Gen Z kids' reactions aren't wrong; they're just different than mine were at their age. We're usually on the same page, so seeing them have a drastically different reaction to something I loved at their age was really something. Now I'm wondering what other favorite movies from my youth I should show them to see if they view those differently as well—hopefully without them feeling traumatized by the experience.

From Your Site Articles

Progressive Insurance® donated 96 vehicles to veterans and their families as part of its ongoing commitment to driving progress on the road

Progressive has honored nearly 1,100 veterans since the inception of its Keys to Progress program in 2013.

Former medic and single mom Leah Moore and her children being honored during the 2024 Keys to Progress event.

True

In 2023, Leah Moore was struggling. A single mom and former medic in the Texas Air National Guard, Leah had no family support where she lived in Seattle, WA, which made raising her two girls and working full-time a significant challenge. When her only car broke down, Leah found herself struggling more than ever.

But in 2024, Leah’s burden became a little lighter. Moore is now one of many veterans that have been honored during this year’s Keys to Progress event, an annual giveaway that took place in over 60 cities across the country. Along with Moore, close to 100 other veterans and their families recieved the keys to free, reliable transportation as a thank you for their military service.

Providing reliable transportation to deserving veterans who’ve protected our country

According to the US Department of Transportation, approximately 40 percent of veterans live in rural areas where affordable transportation options are limited. Limited transportation can greatly affect a veteran’s quality of life, since reliable transportation is necessary for work, medical care, and other services.

Gail Nicholson, a veteran who served in the United States Army during the Persian Gulf Crisis from 1993 - 1997, knows this challenge personally. Gail relied on public transportation as she supported her family since the COVID-19 pandemic when her mother fell extremely ill. As a senior citizen, traveling by bus, with schedules and lines that are not always accessible, it has not always been easy.

With veterans like Gail Nicholson in mind, Progressive founded the Keys to Progress event in 2013, hoping to alleviate some of these common struggles that veterans face every day. Now, Gail will be able to care for her family and travel freely without the need for public transit.

Veteran Gail Nicholson at the 2024 Keys to Progress event.

How the dream of independence becomes a reality

There’s no doubt that access to a car can make anyone’s life easier—but it also comes with additional expenses that require additional financial commitment. To help with this, multiple organizations have come together with Progressive to make Keys to Progress possible.

First, local charities and Veracity Research Co. Investigations (VRC), a veteran-owned and operated company, help to identify deserving veterans in each region. Once the recipients are chosen, Insurance Auto Auctions, Inc. (IAA) provides a Powertrain 12-month protection plan for all donated vehicles, while 1-800-Charity Cars donates resources to help with vehicle titling and registration. Enterprise, a rental car company, pays for the insurance for each donated vehicle for the first six months, and Progressive writes the insurance policies funded by Enterprise. Finally, the gently used vehicles are donated through Charity Cars.

The result is a well-deserved gift that enables each veteran to get back on the road and move ahead in life as easily as possible.

Supporting veterans on the road and beyond

Sometimes too, a veteran needs an assist in getting their small business off and running as well. Through Keys to Progress, Progressive has also donated three tractor trailers to worthy recipients.

Lt. Colonel Rose a 30-year U.S. Marine Corps veteran, was the 2022 recipient of a commercial through the Keys to Progress program. He shared, “Since being selected as the 2022 Keys to Progress recipient, the vehicle has exceeded all expectations of being an owner operator. Myself, including so many others, have been blessed by this magnificent machine. This blessing has catapulted my business forward, the donation of operating costs has played a significant part in minor repair costs along with being able to forgo a truck payment.”

Lt. Colonel Rose has been able to grow his trucking business to a second truck and he is working to purchase a third due to the revenue made from being a Keys to Progress recipient. He has also taken his earnings to donate to various charities and is inspired by showing his appreciation and patriotism for the United States.

But Keys to Progress is truly a passion project, and one that has impacted many deserving veterans. Collectively, Progressive has been able to donate vehicles to more than 1,100 military families, in addition to gifting three fully-loaded commercial trucks to veteran truck drivers and 28 commercial vehicles to select veteran organizations.

Cars at Progressive's annual Keys to Progress event.

“Our Keys to Progress initiative is a wonderful example of Progressive's purpose to help people move forward and live fully," said Tricia Griffith, President and Chief Executive Officer of Progressive. "We're proud to be celebrating our 12th year of supporting veterans and will present almost 100 well-deserving veterans and their families with keys to a vehicle that will provide them reliable transportation to get on the road and move forward in life."

Whether it’s for veterans like Leah or Gail, Keys to Progress is continuing to showcase its commitment to driving progress on the road and providing transportation for veterans, military-related organizations, and veteran-owned small business owners across the country for years to come.

Whether it’s for veterans like Leah, Gail, or Lt. Colonel Rose, Keys to Progress is continuing to showcase its commitment to driving progress for veterans, military-related organizations, and veteran-owned small business owners across the country for years to come.

From Your Site Articles

Modern Families

Boy joyfully greeting his mom at daycare pickup for five years is the cutest compilation ever

That squeal of delight is just too precious.

@TeesePeese/Twitter

A mom shared five years of daycare pickups, with her son squealing in delight every time.

There is nothing more pure in this world than the love between a child and a caring parent. But even in the world of healthy attachments and strong family bonds, this viral video takes the cake. Twitter user @TeesePeese shared a compilation of highlights showing her son's reaction at daycare pickup, and it's seriously the most precious thing ever.

"I really do love this video," she wrote. "I recorded my son's pick up almost every day and this is his reaction every single time. For his 5th bday (yesterday) I took my favorites and made a lil compilation, from infancy to just last week." The squeals. The smiles. The skipping for joy. Gracious, it doesn't get any sweeter.

i really do love this video. i recorded my son\u2019s pick up almost every day and this is his reaction every single time. for his 5th bday (yesterday) i took my favorites and made a lil compilation, from infancy to just last week pic.twitter.com/8Hc7BjlBpF
— Teese (@Teese) 1635624659

Clearly that's a boy who adores his mama—and also has an adorable sense of enthusiasm.

Some new parents may worry that sending their child to daycare will negatively affect their child's attachment to them, but according to psychologist Noam Shpancer Ph.D, that worry is unfounded as long as the family environment is healthy at home.

"Available data indicate that, for most children, parental attachment processes are not disrupted by daycare participation," writes Shpancer. "Home variables, such as maternal sensitivity, are the strongest predictors of parent-child attachment, even for daycare children."

Clearly this kiddo's parent-child attachment hasn't suffered from being in daycare. Research also shows what common sense should also tell us—the quality of daycare matters.

Unfortunately, quality daycare can be prohibitively expensive, which is why the proposed affordable childcare provisions in the Build Back Better plan are a huge deal. Millions of parents have to work to support their families and middle-class American families spend an average of 14% of their income on childcare—double what the limit would be under the Build Back Better framework. And the U.S. is an outlier in this area. According to The New York Times, other wealthy nations contribute an average of $14,000 per year for a toddler's child care costs, while the U.S. contributes merely $500.

The virtues of stay-at-home motherhood versus working motherhood have been debated for decades, but no one can deny that childcare should be high quality and affordable whether a parent chooses to work or has to work. I was able to and chose to stay home during my kids' early childhoods, but I would be thrilled for my tax dollars to go toward helping all families get the support and childcare they need to make their individual situations work.

At any rate, love seeing kiddos loving on their mamas, especially ones with infectious grins and delight-filled squeals. Thanks for capturing your sweet boy's joy and sharing it with the rest of us @TeesePeese. You brought a smile to so many faces that needed it.

This article originally appeared four years ago.

From Your Site Articles

family

Family

Dad camping with his kids shared the handwritten note left on his car from a fellow camper

More of this, please.

Photo credit: Canva, Note image via RCampR6/Reddit

A dad got a sweet note from a fellow father after camping with his kids.

One of the hardest parts of being a parent is never being sure whether you're doing a good job or totally bombing it. If you're conscientious enough to even wonder if you're a good parent, you probably are, but parenting entails a million little choices and interactions, and there's always a lingering voice in your head saying, "What if you're really screwing this whole thing up?"

Reassurance and encouragement are always appreciated by parents, but not always received, which is why a note from one camping dad to another has people celebrating the kindness of anonymous strangers.

"You are killing it as a dad."

Someone on Yosemite Reddit thread shared a photo of a handwritten note with the caption, "To the man who left this thoughtful note on my windshield at Lower Pines Campground this weekend, I extend my heartfelt gratitude; your acknowledgment of my efforts to be a good father means a great deal to me."

Windshield Note.
byu/RCampR6 inYosemite

The note reads:

"Bro,

I camped in the spot behind you last night. Let me just say, you are killing it as a dad. First off, I watched your wife guide you in as you backed up your trailer and nailed it on the first try without any yelling. Then your kids unloaded from the truck and were mild-mannered and well behaved. You told stories around the campfire and I had the pleasure of listening to the sounds of giggles and laughter.

From one dad to another, you are killing it. Keep it up.

P.S. Whatever you cooked for dinner smelled delicious!"

How often do we share these thoughts with strangers, even if we have them? And who wouldn't love to get a surprise bit of praise with specific examples of things we did right?

Everyone needs to hear a compliment once in a while.

So many people found the note to be a breath of fresh air and a good reminder to compliment people when we feel the urge:

"That would make any daddy's eyes water."

"It’s always nice, as a guy, to get a compliment."

"I complimented a guy's glasses at work (I'm also a guy, and btw they were really cool glasses, I wasn't just being nice) and now he keeps trying to tell me where he got his glasses and how I should get some. But I'm just having to be polite because I already have glasses and I'm not in the market. I finally had to tell him I'm not going to buy them lmao I just like them on him.

Made me feel like that's the first compliment he's had in years because he can't stop talking about it. Also I mainly liked the glasses because I think he's cute but he really thinks it's just the glasses haha jokes on him that cute bastard."

via GIPHY

"I was in the store with my wife and one of our 'adopted nephews' yesterday (we’re close friends with his parents and we’ve known him and his brother since they were newborns and 2yo, respectively). A woman came up to me at checkout while my wife was running out to the car and said 'I’m not sure what your family relationship is here, but I just have to tell you how nice and refreshing it is to hear all the laughter and joy from the 3 of you. You both seem like such a good influence on him and it warms my heart.' It’s such a small thing but as a dude, I can’t remember the last time someone gave me a compliment in public and it made my freaking day."

"10/10 letter. The and not yelling part gave me a good chuckle lol."

"We need so much more of men getting such heartfelt and sincere compliments. Thanks for sharing. ❤️"

"I’ve never considered leaving a note, but when I see a harmonious family with good parenting, it’s healing for me. My childhood was awful."

"Such an awesome compliment! Even though I don't have children myself, I like to remind my friends too that they're doing great & it brings them happy tears."

via GIPHY

"This made me cry. I love that you are getting your 'flowers.' My dad sucked, I’m so glad you are one of the good ones."

"This made me cry too. It’s so hard to be a human. Let alone a parent. Getting a good job sticker every now and then really means a lot these days."

"I'm a big bearded guy and I would cry if I got this note. More people like this, please."

The best part of this story is that no one knows who the dad who wrote the note is, not even the dad who shared it. It wasn't written for clout or notoriety, it wasn't to get attention or make himself look good. No name or signature, just an anonymous act of kindness to uplift a stranger whether he needed it or not.

We all need to hear or read kind things said about us, and sometimes it means even more coming from an anonymous stranger who has nothing to gain by sharing. A good reminder to share it when you feel it—you never know how many people you may move and inspire.

This article originally appeared last year.

From Your Site Articles

parenting

Health

Interesting video explains why people looked a lot older in the past than they do today

Were people unhealthy? Did they spend too much time in the sun?

via Vsauce/YouTube

Norm was only in his 30s?

Ever look at your parents' high school yearbooks and think people looked so much older back then? All of the teenagers look like they’re in their mid-30s and the teachers who are 50 look like they’re 80. When we watch older movies, even those from the 1980s, the teenagers appear to be a lot older as well. Why is it that they looked so much older? Was life harder? Did people act more mature? Did they spend more time outdoors and less time playing video games? Is it their sense of fashion? Were they all smokers?

Educator Michael Stevens, who runs the super-popular Vsauce YouTube channel, explains the phenomenon in a new video called, “Did people used to look older?” In the video, he explains that people in the past appear a lot older due to a phenomenon known as retrospective aging.

When we see people in the past, they are wearing outdated styles that we associate with older people; therefore, we think they have aged rapidly. For example, a teenager in the 1950s may have been in fashion while wearing thick Buddy Holly-style glasses.

But as people age, they tend to cling to the fashion of their youth. So many people of that generation continued to wear the Buddy Holly-style glasses into their 50s. So when younger people see those glasses they see them as old people's glasses and not a hip kid from the '50s.

So in the photo from the '50s, the teen appears to look a lot older because our perspective has been tainted by time.

But it isn’t all just an illusion. Stevens also points out that people did age faster back in the day due to differences in nutrition, lifestyle and medicine.

This article originally appeared three years ago.

From Your Site Articles

aging

Joy

Woman who lives on a cruise ship shares the hardest part about her perfect life

She's a little afraid to leave her cabin.

via Christine Kesteloo/TikTok and Cagri Gurbuz/Pexels

Christine Kesteloo has one big problem living on a cruise ship.

A lot of folks would love to trade lives with Christine Kesteloo. Her husband is the Chief Engineer on a cruise ship, so she gets to live on the boat pretty much for free as the “wife on board.” For Christine, life is a lot like living on a permanent vacation.

“I live on a cruise ship for half the year with my husband, and it's often as glamorous as it sounds,” she told Insider. “After all, I don't cook, clean, make my bed, do laundry or pay for food.“

Living an all-inclusive lifestyle seems like paradise, but it has some drawbacks. Having access to all-you-can-eat food all day long can really have an effect on one’s waistline. Kesteloo admits that living on a cruise ship takes a lot of self-discipline because the temptation is always right under her nose.

“One of the hardest things about living on a cruise ship is that I know right now, if I just leave my cabin, I can go and have cookies, pizza, a shake, I could have anything I wanted, and I want it, I absolutely want it,” she said in a TikTok video that received over 400,000 views.

@dutchworld_americangirl
The hardest part about living on a cruise ship is that I am surrounded by free food all of the time anything I want I just had lunch but it’s 2 o’clock in my body tells me it’s either cookie time or time for a hamburger. The hardest part is telling myself not to eat. #hardestpart #cruiseship #livingatsea #koningsdam #weliveonacruiseship #cruisefoodie #foodtok #itsaproblem #halcruises #hollandamericaline

“I am laying here. It is 2 pm. I had a salad for lunch, I had some fresh fruit, but that didn’t fill me up,” she continued. “Right now, all I can think about is eating a burger with some French fries and some mayonnaise.”

“And that, folks, is the absolute hardest part about living on a cruise ship,” she said. “I am surrounded by food all the time.”

She added, "The hardest part is telling myself not to eat.”

Kesteloo’s trouble is a common problem among people on cruise ships. A study by Admiral Travel Insurance found that over 60% of people who go on a week-long cruise anticipate gaining weight. Seventeen percent of people say they gain 2 to 3 pounds on a cruise, while 14% say they gain 4 to 5 pounds.

Other estimates show that the average cruiser will put on 5 to 10 pounds on a weeklong cruise. Imagine living on a cruise ship for half the year, like Kesteloo. She could quickly put on 100 pounds a year if she's not careful.

"I’d be huge if I lived there. I would feel like I’m on a constant vacation, and who diets on vacation?" Theresa Gramelsapcker-Wilson wrote in the comments.

"This is my main reason why I couldn’t do this HHAHAHAHAHAA," Cara Mia added.

"I never thought about those who actually live on a cruise ship. I would be 500 pounds," Lucky Penny2468 said.

Kesteloo’s battle with temptation shows that in every life, a little rain must fall. Nobody ever truly has it perfect. Kesteloo seems to be living the perfect life on board a cruise ship, but she still has to fight temptation every moment of the day or make good use of the ship’s gym facilities. But, obviously, having access to too much food is far better than having too little.

This article originally appeared two years ago.

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