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Dr. Ikiz explained to Bored Panda that as people age, certain changes in brain function and structure can affect their ability to learn new information.
"Neuroplasticity, or the brain's ability to form new neural connections, does not cease as we age, but it may slow down. The hippocampus, vital for memory formation, tends to shrink with age, and blood flow to the brain can decrease, impacting cognitive functions. Also, older adults often experience a decline in neurotransmitter systems, which can affect learning and memory," the EcoNeuro project founder and the host of the Connecting Neurons blog told us via email.
Though all of these changes can pose a challenge, they don't actually eliminate our ability to learn new things. "The brain has a remarkable capacity for adaptation and learning throughout life. It’s like a muscle; the more you practice learning, the more the brain’s learning ability will continue to increase," Dr. Ikiz noted.
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In the meantime, Bored Panda wanted to get the neuroscientist's thoughts on how people can stay curious about the world while they're busy dealing with all the responsibilities that grown-up life throws at them.
"Maintaining curiosity in the face of adult responsibilities involves consciously cultivating a mindset of lifelong learning and exploration," Dr. Ikiz, the founder of the EcoNeuro project, said.
She shared a few strategies that can help with this. For instance, pursuing different interests and hobbies can stimulate various parts of the brain. That way, the entire learning process remains dynamic and interesting.
The neuroscientist also urged people to consider taking advantage of formal or informal education. There are lots of excellent ways to keep learning, from online courses and workshops to high-quality podcasts.
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It's not just through (in)formal education that we can learn new things about the world, though. We can do that by having social interactions with people from diverse backgrounds, to challenge our own ways of thinking and give us new perspectives.
Dr. Ikiz told Bored Panda that practicing mindfulness can also enhance cognitive flexibility. "Maintaining mental health is crucial in maintaining cognitive functions, including curiosity," the host of the Connecting Neurons blog on Psychology Today said.
Something else to consider is making small changes in your routine and environment. "This can mean traveling to new places, trying out different cuisines, or simply changing your daily route to work," the neuroscientist said that this sort of novelty can, in turn, lead to new experiences.
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Though reading through tons and tons of random facts on the internet can be a lot of fun, it’s important to consider the reputation of the source. The TIL online community, for example, prides itself on verifying facts and backing up claims with legitimate sources. However, not all internet sources are as diligent as the TIL community.
During a recent interview with Bored Panda, Susan A. Nolan, Ph.D., a professor of psychology at Seton Hall University, shed some light on valid claims and conspiracy theories. "The difference between a valid, or even potentially valid, claim and a conspiracy theory comes down to the willingness to consider evidence," the co-host of the 'Misinformation Desk' blog on Psychology Today explained to us earlier.
"A conspiracy theory is not backed by evidence, and those who believe it tend to discount any evidence that does not support it. If you’re willing to consider evidence and change your mind based on it when warranted, you’re unlikely to fall for a conspiracy theory," the psychology expert said.
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"On the other hand, there are some weird facts out there that do have evidence backing them. Research has found that swearing can reduce the experience of pain. Also, cats and dogs are left- or right-handed (or left- or right-pawed) just like humans,” Professor Nolan told Bored Panda.
She pointed out that people tend to believe in conspiracy theories because it gives them a sense of control in uncertain, scary situations.
"For example, during the COVID-19 pandemic, especially early on, conspiracy theories gave some people a sense that there were solid answers. The science was shifting a lot early on—because that is how science works—so conspiracy theories might have felt more certain to some people," she said.
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However, the expert added that most people probably believe some things due to their desire for control rather than looking for evidence.
"It’s why we might respond to a scientific finding by saying, 'That’s not my experience' and discounting it. Ideally, we would be able to say, 'That’s not my experience,' while understanding that scientific findings are about groups of people. There will always be exceptions."
To say that the ‘Today I Learned’ community is well-known on the internet would be an understatement. At the time of writing, the subreddit had nearly 34 million members and was the 6th biggest group on Reddit.
The TIL project, which was created in late December of 2008, has been running for a decade and a half. It provides a very good mix of education and entertainment. The members of the community feel like they’re always learning something new about the world. Meanwhile, many of the facts are very surprising, so there’s the element of novelty to reel in new fans of the project as well.
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Another big plus of the TIL community is that the facts that people share are so varied. So if you’re a fan of history, politics, psychology, science, or anything else, you’re going to find something that appeals to you.
However, far from every fact is lighthearted and fun. A lot of them are nuanced and show the world in shades of grey. But that’s the idea. Truth isn’t supposed to be cuddly and comfortable: it’s supposed to give you a broader perspective of what reality is like, not affirm pre-existing biases.
For some more fascinating facts about the world, as shared by members of the TIL online community, take a peek at Bored Panda's earlier features.
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