The rate of human evolution has increased dramatically in the last 250 years. There are many different variations in human genes and bodies in different generations. For example, lactose intolerance is present in certain population groups and not in others. It is related to a specific gene in a specific bacterium.
The main thing that accelerates evolution is gene flow. The larger the gene pool, the more variety is achieved. In about 100 years, people living on Earth will be able to acquire more qualities than they currently do not have. Some of them may be useful, some may be useless.
As remarkable as the human brain is, it has many limitations. Humans have limited intelligence, limited working memory, and light sensory experience compared to other animals. If scientists could make the substratum of the human mind independent, they would perceive the world in different ways.
Dr. Randall Cohn founded the Carbon Copies Foundation. It's a non-profit organization that's looking into this. To create synthetic humans, schools have recently begun replacing independent minds with pig meat. Let's look at the future timeline of human evolution.
What will people be like in 100 years?
What will it be like to be human in 100 years? The futurist Ray Kurzweil made a fantastic prediction a few years ago. He said advances in computing, artificial intelligence, robotics and genetic engineering would lead to a transformative moment in our history as a species. That would happen around 2045, and things would change so fast that it would be impossible to define the present.
Furthermore, humans would use these technologies to become transhuman cyborgs, possibly genetically modified. Importantly, humans would evolve millions of times faster than the process of natural selection would allow. What would it be like in 2116?
By 2045 standards, today's humans are going to look a little primitive, maybe a little strange. But in 2116, the story is different. At that time, it would be unthinkable that a person did not have access to what corresponds to the Internet. Idealists say that you can communicate with anyone in the world or access massive amounts of knowledge online. It will usher in an era of unprecedented peace. Here are some evolutionary changes for humans in the future.
smaller brains
Human beings are very bright compared to any other species on Earth. Amazingly, the human brain has spent thousands of years shrinking instead of growing. Over millions of years, the human brain grew and grew. But in the last 20,000 years, it has been gradually reduced.
In fact, by evolutionary standards, the human brain has shrunk to the size of a tennis ball. But another point is that brains are getting more powerful. It allows the human brain to focus more on things like communication. As technology improves and the population grows, there is no reason to think that this trend will reverse anytime soon.
- A smaller brain works more efficiently than a larger one because the signals that are fired around it have a shorter distance to travel.
There are also a number of smaller brains so that people are less aggressive, work together, and solve problems in peace and harmony.
smaller teeth
There really is a theory that one day humans will have spikes. In 2013 Dr. Fraser of Sheffield's evolutionary similarities between human teeth and the beak. Pufferfish used to have individual teeth, but they eventually fused into a single hard beak. Dr. Fraser predicts ours will do the same. On the plus side, Fraser claims that a pick will be stronger and more practical than teeth because they can't chip or fall out.
Wisdom teeth are used to help people chew food better. Due to various dietary changes, the mouths have become smaller. There was no longer enough space to hold the wisdom teeth in the mouth. In recent decades, more and more babies are born without wisdom teeth.
body hair disappears
Scientists believe that there is a high probability that body hair will become extinct from the human race within 100 years. Prehistoric man and a thick fur rug protect his skin from the effects of heat and cold.
- People started to evolve and coarse body hair became thinner.
When people are too hot, they sweat and coarse body hair is a problem. It would become matted and unable to cool itself.
eye development
Big eyes will be crucial for humans of the future to see in low-light environments. This is just one way that humans can adapt in the future. Thus, the eyes are huge and are closed on the sides to protect themselves from cosmic rays. This will develop low light vision to survive in darker environments.
Eyelid:Many living organisms have a third eyelid, also known as Nyssa's dentition membrane. This eyelid provides extra protection for the eyes. It also keeps your eyes hydrated. Humans have a tiny version in the corner of their eye. Modern research has found that Nyssa's membrane has lost its purpose in human anatomy. That is why it should completely disappear within the next 100 years.
muscle development
Muscles are great, but modern humans don't need that strength. Evolution agrees because humans gradually weakened. People whose genes favored intelligence over squatting were more successful, meaning they reproduced more. Over millions of years, this resulted in people with big brains but relatively little muscle strength.
- With more and more technology available for most manual jobs, the muscles become increasingly useless and the brain more important.
iris muscle:The plantar iris muscle is small in the calf of the lower leg, which is adjacent to two larger muscles called the soleus and gastrocnemius muscles. It plays a small role in helping us walk and flex our toes. It has been called useless muscle because it doesn't make a significant contribution on its own.
Eretor Pili-Muscle:Goose bumps are the result of the function of the arrector pili muscle. These small muscles are found at the end of each hair follicle. When the human body is exposed to extreme cold, the arrector pili muscles contract to generate heat.
This causes bumps on the skin's surface and makes body hair appear to stand on end. In the past, these muscles would bulge out in a threatening situation to appear larger and more intimidating to the enemy. This feature is now deprecated; Therefore, it seems that the arrector pili muscles will soon disappear within a hundred years.
subclavius muscle:The subclavius muscle is a tiny muscle between the clavicle and the beginning of the first rib. It serves to stabilize the clavicle while moving the arm and shoulders. The main purpose of this muscle is to stabilize the body when walking on all fours.
Since we no longer walk with all of our limbs, the function of the subclavius muscle is quite redundant. This makes it quite real that this muscle could soon fall out of the biological construction of the human body.
long palmaris muscle:The palmaris longus is a muscle in the forearm that runs between the elbow and the palm of the hand. In the past, this muscle helped our ancestors to have a firm grip when climbing rocks and trees. Now that people live in relative comfort, the palmaris longus muscle has no real purpose to justify its existence in the body. Statistics show that many people are born without this muscular atony. It indicates that evolution has doomed this muscle to extinction.
Development of the ear and nose.
Darwin's tubercle is a collection of cartilage and skin that protrudes in the upper half of the year. While most people don't have it complete, the clue is obvious. Centuries ago, this time of year was believed to help amplify sound waves received by the human ear. Back then, man was a hunter, and those body parts had a specific purpose. However, with the development of modern life, man stopped hunting to live, and anatomical features such asDarwin's tuberssoon it will be gone.
One day people could be much more alike than they are today. It's really fascinating to think that the ancestors could have come from anywhere in the world after all. The muscles of the external ear are the three anterior, superior, and posterior muscles of the external ear. Despite their long and complex names, these muscles aren't all that useful. Most mammals have the same muscular structure in their ears. Therefore, extrinsic muscles are not a physical property.
- Thousands of years ago they were useful for communication purposes, but now they are useless. Then after 100 years they will disappear.
Paranasal sinuses disappear:Breasts can have some good uses. Many people think that they will eventually go away because they can cause a lot of problems. Researchers believe that they evolved to strengthen the skull, but this has never been confirmed. But the most interesting thing about the sinuses is that they control the voice, so no two people have a 100% identical voice. So there is a possibility that these breasts are gone.
no attachments
The cecum is a thin tube that was at the junction of the small intestine, next to the large intestine. This organ plays an essential role in digestion. However, it does not have a clearly defined role in the human body. When the appendix is removed, digestion continues without repercussions. Scientists believe that a whole race of people is born without an appendix.
fewer fingers
The toes are completely useless. When humans crawled, climbed, and shuffled, the fifth toe was critical for movement. The toe has spent millions of years slowly shrinking into its present little stump. Evolutionary scientists estimate that humans will become four-fingered creatures within 500,000 years.
grow taller
Society has always seemed to favor vertical inclinations. We will impose height requirements for certain activities and races, such as riding a roller coaster or water slide. Most people in Connecticut believe that we are taller than our ancestors because of good childhood nutrition.
- In the last 100 years, modern humans have increased in size by about ten inches.
As long as our children remain well fed, humanity will continue to grow. Women, on the other hand, are getting smaller and fatter.
bone development
Some people are born with strange bones in their feet, and this feature also disappears over time. Another example is a strange bone behind the knees that some people call the fibula. It is microevolution where certain traits become more common and possibly even dominant. Even if they don't have any advantages, some features seem to have disappeared completely in the last few decades.
Another recently discovered trait that has been discussed by many different people is a strange artery that some of us have and some of us don't. The unusual artery in the forearms known as the median artery. This particular feature is normally only present in fetuses. Then it disappears completely when the person is born. There is a problem with another artery in the body, but of course the actual causes are unknown.
- The scientists behind the study believe it could become the most distinguishing feature of all humans in the next 100 years.
The coccyx:The coccyx marks the end of the spine. In primitive times, it marked the beginning of the tail in human ancestors. Just like the monkeys now. However, humanity has evolved over time to exist without a tail. The coccyx thus became a superfluous part of the human anatomy. While the tailbone still helps support certain pelvic muscles, its primary function is to start a tail that no longer stands on its own. Scientists believe that the human body will soon lose its tailbone and learn to survive without it.
Neck tear:Neck rib, also called neck rib. The cervical rib is an extra rib that some people are born with. It does not have a clearly defined function in the human body. The cervical rib can cause pain and discomfort. The cervical rib can appear on only one side of the body or in pairs in people who have it. Scientists are convinced that this extra rib or pair of ribs will soon be gone for generations.
weaker immune system
The immune system fights an internal battle to kill the virus and bacteria. Experts believe that it could continue to weaken. As medical science improves, people can increasingly rely on pills to protect their health.
- This can lead to a significant reduction in the performance of the immune system for generations.
The risk of this evolutionary direction is that we risk being wiped out by an unexpected pathogen. On the other hand, humans of the future are likely to be more resistant to diabetes and heart disease.
Due to the excessively disinfectant lifestyle and drug addiction, the human body gradually loses the ability to effectively fight infections. What does this mean for future generations? They have much weaker immune systems and the smallest thing can kill them like a paper cut.
most attractive women
Scientists believe that women are becoming more attractive. It's for obvious things like healthier eating and basic hygiene. After all, people are better off with all their teeth.
- Research from the University of Helsinki suggests that women are genetically more attractive.
A study of more than 2,000 people found that, traditionally, the most beautiful women had 16% more children. However, this gap did not exist between couples with ugly and attractive men. Beautiful women have more children. Their genes are passed on to or often increase the average attractiveness of humanity. Fast forward a few hundred years and any woman would look gorgeous.
less race
In the future, people may not want to procreate until retirement. According to Cadell and the Life History Theory, the age of sexual maturity has historically increased with life expectancy.
- Once your life expectancy reaches 120 years around the year 2050, Cadell suggests that people become sexually active around age 70.
The shorter and slightly heavier women in the study had more children and passed these physical traits on to their children. The same women tended to have children earlier and lower their blood pressure and cholesterol. The effects of natural selection would be slow and gradual.
mono-ethnic affiliation
The world is increasingly connected. What will people be like 100 years later? Scientists believe that interbreeding will eventually confuse ourgeneration poolso much so that individual breeds will essentially disappear. All the people will be part of the same mono-ethnic group, which scientists believe would resemble what Brazilians look like today.
With increased globalization leading to more interracial couples, people may eventually have one ethnic group that dominates the entire world. The theory states that different cultures continue to maintain relationships. People will begin to lose the main distinguishing features of their ethnicity and will adopt traits from different cultures from around the world.
- Racial differences will blend until people have the same skin color.
However, the cross-mix process is not so black and white. There are a myriad of genes responsible for our many distinctive characteristics.
cyborgs
Many scientists believe that humans will soon begin to combine humans with machines. Professor Yuval Harari believes that within 100 years humanity will become some kind of divine cyborg. Elon Musk has launched a project to use computer chips to connect the human brain with AI. There is even a movement called transhumanism, dedicated to mixing humans and cybernetics.
One of the components of the theory of evolution that Darwin popularized was the survival of the fittest.
- This theory states that the fittest of all species will always survive, while any deficiencies or defects will disappear since no other member of the species would want to mate with them.
Human genetics seems to play a minor role, and the outcome depends more on science and technology. In the next stage of evolution, bionic and prosthetic limbs will be more integrated into the human body and more realistic.
Scientists assume that some people use certain voluntary prosthetics or amputations, even if they don't necessarily need them. They become optional operations designed to make life easier or enhance certain experiences or tasks. Prosthetics will no longer be a solution or treatment for a disability, but a tool for people in good physical shape.
For example, hearing aids for the hard of hearing are not being developed. Today, hearing aids can be connected to smartphones and computers via Bluetooth. Hearing aids can soon block out background noise so the user can focus on a specific conversation.
One way is to track health indicators, such as blood pressure and heart rate. The technology is evolving so fast that it could be a possibility for the ancestors 100 years from now. This access to technology and science will determine the evolution of the species.
However, people will not change their appearance and physical changes in the next 100 years. Genetic mapping, mutation and modification will make it possible to control and eventually refine human DNA. Scientists talk about the development ofprogrammable cells. These cells can be made in the laboratory and used to manipulate the genetic code.
- Control of these cells and their genetic code can eliminate certain diseases, disorders, and other genetic or inherited traits.
- Programming and controlling certain cells also gives us the potential to use certain diseases to attack others.
Today, people have already started experimenting with so-called designer babies. This process involves genetic mutations and the selection of optimal genes when implanting an embryo. This would allow babies to be born with pre-selected traits and genetics. It could also allow a reduction in the manifestation of certain diseases orgenetic disorders. In 100 years, this could result in a more genetically ideal human species.
Whether they live in space as cyborgs or in actual bodies with sophisticated minds, the human species is the most intelligent species that has ever lived on Earth.
More articles:
Can humans reproduce with other animals?
What is the timeline of the evolution of life on Earth?
How people lost their hair
Can we clone humans?
The mechanisms of evolution
What is evolutionary fitness?
Will robots destroy humanity?
Can we control human overpopulation?
Can the human brain live without a body?
What distinguishes humans from animals?
Can animals understand people?
Fuentes:
human hybrids. Michael F. Hammer. Scientific American.
Young, Ed. "Mosaic People, the Hybrid Species."
Heng, Henry HQ "The genome-centric concept: resynthesis of the theory of evolution."
Tyson, Peter. "Know your ancestors." New science now.
Dunham, Will. "Rapid acceleration described in human evolution". Science news.
Hurst, Laurence D. "Human evolution is still occurring, possibly faster than ever before." Science and Technology. The conversation.
Flatow, Ira. "Modern humans are still evolving and evolving faster than ever before."
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