#5: Is the universe a hologram? The strange physics of black holes | Top 10 2019
Next on Big Think's 2019 top 10 countdown, black holes may give us a glimpse of the underlying nature of reality.
Dr. Michelle Thaller is an astronomer who studies binary stars and the life cycles of stars. She is Assistant Director of Science Communication at NASA. She went to college at Harvard University, completed a post-doctoral research fellowship at the California Institute of Technology (Caltech) in Pasadena, Calif. then started working for the Jet Propulsion Laboratory's (JPL) Spitzer Space Telescope. After a hugely successful mission, she moved on to NASA's Goddard Space Flight Center (GSFC), in the Washington D.C. area. In her off-hours often puts on about 30lbs of Elizabethan garb and performs intricate Renaissance dances. For more information, visit NASA.
MICHELLE THALLER: Black holes really are kind of getting to the very heart of our physics. And I believe that they're kind of showing us the way that eventually we're going to need different physics and new physics. People ask questions like, "What happens inside a black hole?" Or even, "What happens at the very boundary of a black hole, the event horizon, when light is absorbed?" And honestly, our physics is telling us a lot of contradictory things. And our image of what an event horizon really is may be changing. People like Stephen Hawking and Leonard Susskind have recently come up with this idea that a black hole should not be able to destroy information. O.K., what do we mean by information? Information can be almost anything.
All of the different atoms in my body have angular momentum, they have charge, they have mass. There's all sorts of little bits of information that make me me. At the quantum mechanic level, the tiniest of levels, there are different amounts of energy, there are different probabilities that are contained in the structure of my matter. And information, in some ways is a form of energy. It's actually a way that you can describe something which is somehow, in a strange way, a higher energy state than not being able to describe something. And so one of the questions is, "If energy really can't be destroyed energy itself is something that is intrinsic in the universe, you can't really created or destroy it is it possible that information is the same way? Is there really no way to actually destroy the information about what all of my subatomic particles are doing right now?"
So black holes kind of stare you right in the face. What a black hole supposedly does is it absorbs everything. Space and time bend into a black hole so that nothing can escape. That means that any information about the material that fell in is gone. The only thing we know about it is that as a black hole absorbs material, it gets more massive. It actually adds that mass to the mass of the black hole. And as that mass increases, the event horizon becomes larger. Basically, the area where space is so curved that you can't get out begins to extend the more massive a black hole is. The most massive black holes we know of in the universe are many billions of times the mass of our sun. And the physical extent of this event horizon is about the size of our solar system, maybe like out to the planet Pluto.
So is it possible, then, if everything goes into a black hole and nothing ever comes out, space and time go inside the black hole and don't come out? What happened to that information? And this has begun to make a lot of people wonder if we really have thought of black holes the wrong way. Maybe there isn't an event horizon in the true sense. I actually had a friend of mine that studies black holes say, "Well, I'm not sure if they're black. They may be very, very dark navy blue." And what he meant by that is, maybe there are some tricks to actually get information out of a black hole. Maybe there really is some form of energy that can leak away from the black hole over time. Now, Stephen Hawking wondered if quantum effects very near the event horizon could actually separate something called virtual particles, the energy of space itself. If you're familiar with Einstein's equation, E equals MC squared, energy equals mass times the speed of light squared. Energy and mass are the same thing. They're equivalent.
You can actually make mass into energy, and you can make energy into mass. Around a black hole, where there's very hot gas, very high temperatures, very strong magnetic fields, perhaps, there's a lot of energy. And that energy can actually manifest itself as particles, mass. And the energy always creates particle/antiparticle pairs. They're called virtual particles. And matter and antimatter, the thing you know about it is that it annihilates immediately. So these tiny little particles come into existence, then annihilate, and you're back to energy. And this happens all around us all the time. So, if this happens near a black hole, it's possible one of these little particles can go into the black hole and the other one escapes. And all of a sudden, there's a particle that shouldn't be there. The universe basically has a new particle, energy from nowhere. And how can that work?
And the information theory people say that what happens is that energy has to come out of the black hole. The black hole's mass begins to decrease if there is this poor little orphan particle that shouldn't have been there in the first place. So over time, tiny particle by tiny particle, These black holes can evaporate away. And maybe there's something about those virtual particles that contain some information about the black hole and what fell into it. It even gets stranger than that, because a lot of people think that time goes slower and slower as you approach a black hole, till, at the event horizon, time basically stops. So instead of anything really ever falling into a black hole, what the event horizon may be is some sort of shell of information.
Things are stopped in time as they fell into the black hole. And right at that boundary, there is almost kind of a sphere, a two-dimensional surface that somehow contains all the information about what's inside the black hole. And this reminded people of something that the humans invented, called a hologram. Now, a hologram is a two-dimensional object. You can make it out of glass or a piece of film. And you shine a light through it, and all of a sudden, there seem to be three-dimensional projections. And the idea is that are we looking at some fundamental way the universe stores information. Around a black hole, where space and time have been crushed out of existence, could there be a shell of information, something like a hologram?
And a lot of people began to wonder, maybe that's the way the universe works on a larger scale. Maybe black holes are showing us, intrinsically, what the underlying nature of reality is, that there really is a two-dimensional surface of something that contains all information about the entire universe. Maybe in some way, we are part of this giant hologram. And I should mention that the word, hologram, in no way implies that somebody made the hologram. We're just talking about the universe may really be information contained in a two-dimensional structure, not the three dimensions that we're aware of now. This all sounds incredibly strange. I'm always a little bit afraid to even talk about it. But I think that the thing to really kind of gain from this is that black holes are staring us right in the face. We're now observing them.
They're right there. And we cannot really describe how the universe should work with one of these things. They don't make sense. The universe shouldn't be able to lose information. So how do you get information when space itself are bent in and nothing comes out? Black holes may be the key to where the next physics has to go. We all know that we need a next Einstein, a next quantum theory, something that actually describes how gravity works in very intense situations like a black hole. Now we're actually observing black holes well enough that we really have to get on this. We really have to figure out how the universe works around one of these things. And we may end up learning what the universe itself really is.
- Big Think's fifth most popular video of 2019 explains that, because energy cannot be destroyed, only transformed, some argue that information — arguably a form of energy — cannot be destroyed either. So then, what happens to information when it is absorbed into a black hole? Scientists don't know for certain, but some posit that it may be possible for it to leak away from the black hole over time.
- Black holes may hold information in a two-dimensional manner similar to a hologram, which take on three dimensions when light is shone through them. Some theorize that the underlying nature of reality can be glimpsed through black holes — that all the information about the entire universe is somehow held on a two-dimensional space of something.
- To better understand how black holes work, as well as the elements surrounding them, we may need a level of physics to be developed.
- Experiment Set to Test Whether the Universe Is a Hologram - Big Think ›
- The Universe Is Not a Holograph - Big Think ›
- Scientists Find First Observed Evidence That Our Universe May Be a ... ›
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A socially minded franchise model makes money while improving society.
- A social enterprise in California makes their franchises affordable with low interest loans and guaranteed salaries.
- The loans are backed by charitable foundations.
- If scaled up, the model could support tens of thousands of entrepreneurs who are currently financially incapable of entering franchise agreements.
Social responsibility is becoming a major focus of many businesses. While turning a profit is always the ultimate goal — nobody can eat good intentions, after all — having a positive impact on society is becoming an equally important goal.
A restaurant chain in California, already focused on providing healthy food at a competitive cost, is testing a new way to create more entrepreneurs. Specifically, it is working with charitable foundations to provide business opportunities to those who normally would not have access.
When a company wants to expand without paying all of the upfront costs itself or taking on the entire risk of operating in a new market, it can enter into a franchise agreement with an entrepreneur. In exchange for a share of the profits (as well as some fees and adherence to certain quality standards), the entrepreneur — now a franchisee — can open their own branch of a larger brand. The entrepreneur enjoys the benefits of owning a business, while the brand owner can cash in on intellectual property.
This model is wildly successful. There is a reason you can find fast food joints like McDonald's everywhere from Times Square to Prague (next to the Museum of Communism, no less). According to the International Franchise Association, there were more than 733,000 franchised business establishments in the United States in 2018, accounting for nearly 3 percent of GDP.
The franchise model — in which a local agent keeps some earnings while handing over a portion to a central authority — isn't new. Indeed, variations have been around since the Middle Ages, though it only took off after WWII. Franchising is now a recognized system in many countries and is used in all manner of industries, including restaurants, pet supply stores, automotive repair shops, hotels, and even senior care.
The Catch-22: you have to spend money to make money
The biggest problem with franchising is the high cost of becoming a franchisee.
While the costs vary, opening a restaurant as a franchisee can easily cost $500,000. A franchise car repair shop can require $250,000, and opening a hotel under a franchise's banner can set a person back millions. In some cases, the franchiser also will set a minimum net worth requirement or insist that the money that pays their fees not be borrowed. Even if a person can find a way around that, most new businesses do not turn a profit for quite some time after opening. These limitations essentially rule out all but the wealthy from becoming a franchisee.
As a result, there are some social enterprises that are looking to make franchising more accessible to the less affluent.
As a business that hopes to rapidly expand, they looked to franchising. However, the idea of seeking out a bunch of rich people to support a business like theirs struck CEO Sam Polk as out of step with its vision. So, the company came up with a better idea.
Their Social Equity Franchise Program helps tenured Everytable employees open their own franchise locations through free training and assistance in securing low interest loans to finance the store. To help the entrepreneurs survive the difficult early years, participants in the program are assured an income of $40,000 in their first three years of operations. Repayments on the loans do not begin until after the business is turning a profit.
The capital for all these low interest loans comes from a number of foundations such as the California Wellness Foundation (Cal Wellness). Foundations like these are required to give away a small portion of their endowments every year on causes aligned with their missions. However, most of the rest of it is simply invested in the stock market to assure the endowment continues to exist.
People like Cal Wellness CEO Judy Belk have begun to invest that money elsewhere, like in loans to provide the money needed to open an Everytable franchise. As she explained to FreeThink:
"Cal Wellness and many other foundations are saying, 'I think we can do a little better with that [money]. Why not use that capital to invest in the communities that we're supposed to serve?'"
In the end, Everytable gets a new restaurant that expands the brand, foundations get returns on their investment, and the franchisee gets an opportunity that they likely never would have had without the program.
Expanding the Everytable model
If even a small share of the $2 trillion foundations in the U.S. have are invested into this sort of social cause, tens of thousands of loans could be given to those less affluent people who are looking to start a business. While this model likely would lower returns to institutional investors like charities, they could enjoy more tangible results in the communities they exist to serve. According to a report published by the Federal Reserve Bank of Atlanta, local entrepreneurship increases income and employment and decreases poverty.
At the individual level, this would help a lot of people who otherwise never would be able to seriously consider going into business for themselves. By a number of measures, business owners make more than wage workers and can also claim ownership of the assets that comprise the business. Beyond that, many small business owners enjoy the non-financial benefits of their position as well, including the independence and autonomy that often come with business ownership.
When working optimally, good business is good for society.
Fintech companies are using elements of video games to make personal finance more fun. But does it work, and what are the risks?
- Gamification is the process of incorporating elements of video games into a business, organization, or system, with the goal of boosting engagement or performance.
- Gamified personal finance apps aim to help people make better financial decisions, often by redirecting destructive financial behaviors (like playing the lottery) toward positive outcomes.
- Still, gamification has its risks, and scientists are still working to understand how gamification affects our financial behavior.
- YouTube www.youtube.com
The human brain is a pretty lazy organ. Although it's capable of remarkable ingenuity, it's also responsible for nudging us into bad behavioral patterns, such as being impulsive or avoiding difficult but important decisions. These kinds of short-sighted behaviors can hurt our finances.
However, they don't hurt the video game industry. In 2020, video games generated more than $179 billion in revenue, making the industry more valuable than sports and movies combined. A 2021 report from Limelight Network found that gamers worldwide spend an average of 8 hours and 27 minutes per week playing video games.
Good at gaming, bad at saving
It's not necessarily bad that Americans spend millions of dollars and hours on video games. But consider another set of statistics: 25 percent of Americans have no retirement savings at all, while roughly half are either living "on the edge" or "paycheck to paycheck," according to a recent report on the Financial Resilience of Americans from the FINRA Education Foundation. Meanwhile, experts predict that Social Security funds could dry up by 2035.
So, why don't people save more? After all, the benefits of compounding interest aren't exactly a secret: Investing a few hundred bucks every month would make most people millionaires by retirement if they start in their twenties. However, the recent FINRA report found that many Americans have alarmingly low levels of financial literacy, a topic that's not taught in most public schools.
Even for the financially literate, saving money is psychologically difficult
But what if we could infuse the instant gratification of video games into our long-term financial habits? In other words, what if finance looked less like an Excel spreadsheet and more like your favorite video game?
A growing number of finance applications are making that a reality. By using the same strategies video game designers have been optimizing for decades, gamifying personal finance could be one of the most efficient ways to help people save for the future while reaping instant psychological rewards. But it doesn't come without risks.
What is gamification?
In simple terms, gamification takes the motivating power of video games and applies it to other areas of life. The global research company Gartner offers a slightly more technical definition of gamification: "the use of game mechanics and experience design to digitally engage and motivate people to achieve their goals."
The odds are you have encountered gamification already. It's utilized by many popular apps, websites, and devices. For example, LinkedIn displays progress bars representing how much profile information you have filled out. The Apple Watch has a "Close Your Rings" feature that shows how many steps you need to walk to meet your daily goal.
Brands have used gamification to boost customer engagement for decades. For example, McDonald's launched its Monopoly game in 1987, which essentially attached lottery tickets to menu items, while M&M's gained consumer attention with Eye-Spy Pretzel, an online scavenger hunt game that went viral in 2010.
In addition to marketing, gamification is used in social media, fitness, education, crowdfunding, military recruitment, and employee training, just to name a few applications. The Chinese government has even gamified aspects of its Social Credit System, in which citizens perform or refrain from various activities to earn points that represent trustworthiness.
Finance is arguably one of the best-suited fields for gamification. One reason is that financial data can be easily measured and graphed. Perhaps more importantly, financial decisions occur in the background of almost everything we do in modern life, from deciding what we eat for lunch to where we are going to spend our lives.
Gamification doesn't just make boring stuff fun; it's also an effective way to change our behavior. Used properly, it can also disrupt our habits.
The nature of habits
It's tempting to think that we make our way through life by thoughtfully considering the information before us and making sensible choices. That's not really the case. Research suggests that about 40 percent of our daily activities are performed out of habit, a term the American Journal of Psychology defines as a "more or less fixed way of thinking, willing, or feeling acquired through previous repetition of a mental experience."
In other words, we spend much of our lives on autopilot. From an evolutionary perspective, it makes sense that we rely on habits: our brains require a lot of energy, especially when we're faced with tough decisions and complex problems, like financial planning. It's relatively easy to rely on learned behavioral patterns that provide a quick, reliable solution. However, those patterns don't always serve our long-term interests.
Saving money is a good example. Imagine you have $500 with which to do whatever you want. You could invest it. Or you could go on a shopping spree. Unfortunately, the brain doesn't process these two options the same way; in fact, it actually processes the investing option as something like a pain stimulus.
Why gamification works
Saving is painful. But can't people simply choose to be more financially responsible? In short: Yes, but it takes a lot of effort. After all, when it comes to changing behavior, willpower is only part of the equation.
Some psychologists think willpower is a finite resource, or that it's like an emotion whose motivational power ebbs and flows based on what's happening around us. For example, you might establish a monthly budget and stick to it for a couple weeks. But then you get stressed. The next time you're out shopping, you might find it harder to resist making an impulsive purchase in your stressed-out state.
Pixel Art Lootvlasdv via Adobe Stock
"A growing body of research shows that resisting repeated temptations takes a mental toll," the American Psychological Association writes. "Some experts liken willpower to a muscle that can get fatigued from overuse." In the terminology of psychology, this is called ego depletion.
Gamification offers a way to outsource your willpower. That's because games offer psychological rewards that can motivate us to perform certain actions that might otherwise have seemed too boring, taxing, or emotionally draining. What's more, gamifying parts of your life is less of a change of mind and more of a change of environment.
A 2017 study published in Computers in Human Behavior noted that "enriching the environment with game design elements, as gamification does by definition, directly modifies that environment, thereby potentially affecting motivational and psychological user experiences."
The study argued that games are most motivational when they address three key psychological needs: competence, autonomy, and social relatedness. It's easy to imagine how games can tap into these categories. For competence, games can feature badges and performance graphs. For autonomy, games can offer customizable avatars. And for social relatedness, games can feature compelling storylines and multiplayer gameplay.
Gamification and the brain
Games can motivate us by satisfying our psychological needs and giving us a sense of reward. From a neurological perspective, this occurs through the release of "feel-good" neurotransmitters, namely dopamine and oxytocin.
"Two core things have to happen in the brain to influence your decision-making," Paul Zak, a neuroscientist and professor of economic sciences at Claremont Graduate University, told Big Think. "The first is you have to attend to that information. That's driven by the brain's production of dopamine. The second thing, you've got to get my lazy brain to care about the outcomes. And that caring is driven by emotional resonance. And that's associated with the brain's production of oxytocin."
Cheerful Father And Son Competing In Video Games At HomeProstock-studio via Adobe Stock
When released simultaneously, these neurotransmitters can put us into a state that Zak calls "neurologic immersion." In this state, our everyday habits have less control over our behavior, and we're better able to take deliberate action. It's an idea Zak and his colleagues developed over two decades of using brain-imaging technology to study the nature of extraordinary experiences.
As he wrote in an article published by the World Experience Organization, neurologic immersion can occur when experiences, including video games, are unexpected, emotionally charged, narrowing one's focus to the experience itself, easy to remember, and provoking actions.
"The components of the extraordinary come as a package, not in isolation from each other," Zak wrote. "It's the 'action' part that is key to finding immersion. Extraordinary experiences cause people to take an action, whether it's donating to charity, buying a product, posting on social media, or returning to enjoy an experience again."
Games can invoke these types of immersive experiences.. But how exactly are financial organizations using gamification to help people "level up" their financial futures?
Gamifying personal finance
Banks and financial companies have been using gamification for years. What started with simple concepts, like PNC Bank's "Punch the Pig" savings feature, has evolved into a diverse field of games that are helping people stick to budgets, save money, and pay off debt.
What's surprising about the gamification of personal finance is that some of the most successful apps are redirecting destructive financial behaviors, like buying lottery tickets, toward positive outcomes. One example is an app called Long Game, which uses an approach called "lottery savings."
"People actually really love the lottery," Lindsay Holden, co-founder and CEO of Long Game, told Big Think. "The lottery today is a $70-billion-dollar industry in the U.S., and the people that are buying lotto tickets are the people that least should be buying lotto tickets. And so how can we redirect that spend into something that's helping them in their lives?"
Long Game's answer is to encourage users to make automatic or one-time investments into a prize-linked savings account. As users make investments, they earn coins that can be used to play games, some of which offer cash prizes. But unlike the real lottery, the prize money comes from banks that are partnered with Long Game, meaning users can't lose their principal investment.
Blast is a savings app aimed at traditional gamers. The platform lets users connect a savings account to their video game accounts. Users then set performance goals in the video games, such as killing a certain number of enemies. Accomplishing these goals triggers a pre-selected investment into the savings accounts. In addition to earning interest, users can also win prize money by accomplishing certain missions or placing high on public leaderboards.
"Gamers tell us they feel better with the time they spend gaming when they know they are micro-saving or micro-earning in the background," Blast co-founder and CEO Walter Cruttenden said in a statement.
Young gamer playing a video game wearing headphones.sezer66 via Adobe Stock
Fortune City takes a different approach to gamified finance. The app encourages users to track their spending habits, which are represented by visually appealing graphs. As users log expenses, they're able to build buildings in their own virtual city. The expense categories match the types of buildings users can construct; for example, buying food lets users construct a restaurant. It's like "SimCity" meets certified public accountant.
The risks of gamification
Gamifying your finances might help you save money, but it doesn't come without risks. After all, receiving extrinsic rewards when we perform a behavior can affect our intrinsic motivation to repeat that behavior both positively and negatively. It's a phenomenon called the overjustification effect.
In addition, gamified finance apps can also be addictive and encourage risky financial behavior. Robinhood, for example, uses visually appealing performance metrics and lottery-like game elements to incentivize the trading of stocks and cryptocurrencies. But while investing in these assets might be a good financial decision for some people, Robinhood arguably encourages its users to be "players" in the difficult world of trading, not necessarily rational investors.
What's more, gamification doesn't seem to work for everyone.
"From social psychology and behavioural economics, we know that the most likely [result of] gamification [is that you] will motivate some people, will demotivate other people, and for a third group there'll be no effect at all," noted a 2017 study on gamification and mobile banking published in Internet Research.
But given that 14.1 million Americans are unbanked, and millions more struggle with financial literacy, it's reasonable to think that gamified finance apps could help many people work toward financial independence.
"One of the most interesting things we've found is that people want help when it comes to making difficult decisions," Zak told Big Think. "In my view, any app that helps you be a more effective saver is probably a good app. But I think we have to do a lot more work to really understand the underlying neuroscience of gamification. And so we need to continue to design games that teach you more about how to 'level up in life,' not just level up in the game."
"You dream about these kinds of moments when you're a kid," said lead paleontologist David Schmidt.
- The triceratops skull was first discovered in 2019, but was excavated over the summer of 2020.
- It was discovered in the South Dakota Badlands, an area where the Triceratops roamed some 66 million years ago.
- Studying dinosaurs helps scientists better understand the evolution of all life on Earth.
David Schmidt, a geology professor at Westminster College, had just arrived in the South Dakota Badlands in summer 2019 with a group of students for a fossil dig when he received a call from the National Forest Service. A nearby rancher had discovered a strange object poking out of the ground. They wanted Schmidt to take a look.
"One of the very first bones that we saw in the rock was this long cylindrical bone," Schmidt told St. Louis Public Radio. "The first thing that came out of our mouths was, 'That kind of looks like the horn of a triceratops.'"
After authorities gave the go-ahead, Schmidt and a small group of students returned this summer and spent nearly every day of June and July excavating the skull.
Credit: David Schmidt / Westminster College
"We had to be really careful," Schmidt told St. Louis Public Radio. "We couldn't disturb anything at all, because at that point, it was under law enforcement investigation. They were telling us, 'Don't even make footprints,' and I was thinking, 'How are we supposed to do that?'"
Another difficulty was the mammoth size of the skull: about 7 feet long and more than 3,000 pounds. (For context, the largest triceratops skull ever unearthed was about 8.2 feet long.) The skull of Schmidt's dinosaur was likely a Triceratops prorsus, one of two species of triceratops that roamed what's now North America about 66 million years ago.
Credit: David Schmidt / Westminster College
The triceratops was an herbivore, but it was also a favorite meal of the Tyrannosaurus rex. That probably explains why the Dakotas contain many scattered triceratops bone fragments, and, less commonly, complete bones and skulls. In summer 2019, for example, a separate team on a dig in North Dakota made headlines after unearthing a complete triceratops skull that measured five feet in length.
Michael Kjelland, a biology professor who participated in that excavation, said digging up the dinosaur was like completing a "multi-piece, 3-D jigsaw puzzle" that required "engineering that rivaled SpaceX," he jokingly told the New York Times.
Morrison Formation in Colorado
James St. John via Flickr
The Badlands aren't the only spot in North America where paleontologists have found dinosaurs. In the 1870s, Colorado and Wyoming became the first sites of dinosaur discoveries in the U.S., ushering in an era of public fascination with the prehistoric creatures — and a competitive rush to unearth them.
Since, dinosaur bones have been found in 35 states. One of the most fruitful locations for paleontologists has been the Morrison formation, a sequence of Upper Jurassic sedimentary rock that stretches under the Western part of the country. Discovered here were species like Camarasaurus, Diplodocus, Apatosaurus, Stegosaurus, and Allosaurus, to name a few.
|Credit: Nobu Tamura/Wikimedia Commons|
As for "Shady" (the nickname of the South Dakota triceratops), Schmidt and his team have safely transported it to the Westminster campus. They hope to raise funds for restoration, and to return to South Dakota in search of more bones that once belonged to the triceratops.
Studying dinosaurs helps scientists gain a more complete understanding of our evolution, illuminating a through-line that extends from "deep time" to present day. For scientists like Schmidt, there's also the simple joy of coming to face-to-face with a lost world.
"You dream about these kinds of moments when you're a kid," Schmidt told St. Louis Public Radio. "You don't ever think that these things will ever happen."
Playing video games could help you make better decisions about money.
- The word is out on gaming—it's not just something that children do for fun anymore. Games are tools that can be used to teach new skills, reduce stress, and even change behaviors by triggering chemical reactions in the brain.
- These benefits and more have provided scientists and developers with a promising path forward. "Games reduce the stress of making decisions," says neuroscientist and professor Paul Zak. "App designers have now used game structures to help people learn new information, make new decisions; and one of the most exciting applications is in financial decision making."
- But simply turning something into a game isn't enough to see meaningful changes in habits. Developers of gamified apps like Long Game have found ways to combine the engaging and fun experience we expect from video games, with something that has traditionally not been very fun: saving money.