Civilization before us Our human life evolved from the jungles of Africa about seventy thousand years ago. At that time, we lived in caves, ate wild groundnuts, hunted with ordinary spears and stones, and sometimes we hunted ourselves. But the descendants of the same ancestor who ran through the jungles of Africa yesterday are now parading in space. would ancient civilization look like this? Today our food and lifestyle have changed. Today, the same people who live in caves and hang in the trees are flying in skyscrapers and sophisticated means. Today we have reached the zenith of development. Today, we have developed so much that we are imagining building a house on the moon, the satellite of the earth. In addition, we are leading the plan to establish human settlements by exploring and researching other planets in the solar system. Not only that, today we have discovered such secrets of the universe. When there was no knowledge about it, our ancestors would sometimes look at the
resurrecting dead people
Did you know that some scientists are resurrecting dead
people? And by the beginning of the year 2100, human life will reach 140 years.
But by then, the earth's population will have halved.
We must have seen in some folklore or fictional films that a
person is resurrected after death. And sometimes we wonder how pleaser it would
be if people who were really dead were really resurrected. Now your imagination
may come true. Today, American scientists are working to resurrect the dead.
According to scientists, there is a theory that can help
revive the dead. In fact, scientists first experimented with resurrecting
corpses in the 1960s. The discussion on this issue has started again. After
all, is it possible for a person to be resurrected after death? People's
curiosity about this is growing.
There was a demo video created in 1960 with the help of a
machine at the Cryonic Science Society in Arizona, USA. This showed the process
of preserving the human body in a refrigerator like Aeta tube. The tube is said
to cover the human body with aluminum foil. This keeps the body completely safe
forever. This process is called cryopreservation. The demo states that the
Phoenix Science Society is continuing its research on posthumous life.
This is possible with the help of cryopreservation.
Scientists believe that the body that has been preserved in this way can be
given life someday in the future. Remember that since 2014, the bodies of two
and a half hundred people have been preserved by cryopreservation as per their
wishes. Scientists believe that if a method could be invented to resurrect the dead
any day in the future, these two and a half hundred people could be
resurrected.
In 2018, a team of American doctors claimed to have killed
10 people and brought them back to life. Physicians at the University of
Maryland School of Medicine Center in Baltimore, USA, has done such an amazing
job. Doctors are now able to kill people and bring them back to life. If you
are seriously ill, suffering from a heart attack or other serious injury,
doctors can kill you and bring you back to life. The American doctor's claim
has even been published in New Scientist magazine.
Doctor Samuel Tischerman, who is also the director of the
center, and his surgical team have achieved such success. Dr. Samuel had
already expressed a desire to perform this test in critically ill patients. But
he says he has succeeded for a long time.
This method, used only for treatment, is called Emergency
Preservation and Resuscitation APR. Dr. "Once a healthy young man was
stabbed in the heart," says Samuel. He was taken for immediate treatment.
But he died during the treatment. What would it be like to suddenly kill a
person in my brain for a few hours? That's what I did with that idea.
In the EPR method, the critically injured are kept at a
temperature of 10 to 15 degrees Celsius. The blood in the body is replaced by
saline. Blood is kept safe. In that case, the brain stops working completely.
And the injured person dies. After the treatment, the patient is kept at 37 ल्स C and the previous blood flows
back to the body. Dr. Samuel Tischerman said he used the method here. He says
at least 10 people have successfully tested the method so far.
As the temperature rises, the body will start working again.
First, the heart starts beating, and then the brain works. Gradually other organs
will also work. The US Food and Drug Administration (FDA) had allowed a team
led by Dr. Samuel to test a serious and significant achievement. Samuel said
the test would be simplified by 2020.
So does life expectancy increase now?
Do you think something fictional is happening here or an
exception has been raised? But this is not at all. Research has shown that by
the end of this century, life expectancy could reach 140 years.
Researchers say that this is due to the constant changes
taking place in the medical field. Some experts were recently invited to attend
the annual meeting of the World Economic Forum. During the meeting, the experts
said that in this scenario of the development of high technology, the role of the
hospital will be limited to the emergency room only.
Microsoft CEO Satya Nadella said in a program that the
fourth industrial revolution based on digital technology will change the face
of the medical field and will enable medical scientists to find the best
immediate diagnosis of the disease with the help of artificial intelligence
technology and data. The management of the hospital will also be based on
digital technology. Through which the medical record will be received by the
hospital immediately. According to experts, people will live to be 140 years
old by the end of this century. The hospital will be limited to emergency
medical rooms only. Because people will be able to solve their common diseases
on their own.
In the future, many of the diseases that are now considered
complex will be prevented and people will be able to control these diseases
through early diagnosis. Because of this, more than 60 percent of all deaths
from the disease now exists.
So if the number of human deaths decreases, will the population of the earth increase drastically?
With so much success in the health sector, another study
suggests that by 2100, Earth's population will be "dramatically
reduced." Declining birth rates mean declining populations by the end of
this century in almost all countries. It is estimated that 23 countries, including
Spain and Japan will have half the population by 2100. The number of elderly
people in those countries will increase dramatically.
Why did this happen?
The fertility rate, the average number of children born to a
woman, is declining. And will decrease further in the future. If that number
drops from 2.1, the size of the population will begin to decline.
According to a study by the Institute for Health Metrics and
Evaluation at the University of Washington, the average birth rate worldwide
was 4.7 children per woman in 1950 and dropped to 2.4 in 2017.
The study, published in The Lancet Journal, found that birth
rates would fall below 1.7 in 2100. According to the study, the world's
population will reach 9.7 billion people by 2064. But by the end of the
century, the earth's population will be 8.8 billion. Maybe we think that the
birth rate is not decreasing due to the weakening of human sperm? But it has
nothing to do with declining sperm count. This is because many women are
involved in education and work because of this condition. This is due to the
increasing access to new methods of family planning and the desire of women to
have fewer children.
Japan's population peaked at 128 million in 2017 and is
expected to decline to less than 53 million by the end of the century. Similarly, Italy's population is expected to decline
dramatically. Between 2017 and 2100, the population will drop from 61 million
to 28 million.
Spain, Portugal, Thailand, and South Korea are among the
countries where the population is expected to decline by more than half.
At the end of the century, China, the world's most populous
country, will have about half the current population of 732 million. India will
take his first place. The UK's population will reach a record high of 75
million in 2063, and will shrink to 71 million by 2100. According to the
study's projection: Children under the age of five will increase from 681
million in 2017 to 401 million in 2100. People over the age of 80 will increase
from 141 million in 2017 to 866 million by 2100.
We may think that a small population will reduce carbon
emissions or deforestation for arable land. But your guess may not be correct.
Because if there are too many old and young people, it can have a negative
impact on human development. Sweden has raised the birth rate from 1.7 to 1.9,
providing various facilities so that it does not have to deal with such a small
population problem in the future. Meanwhile, Singapore's birth rate is still
hovering at 1.3. There are many countries in the world today that are facing
such problems. The UK and other countries are trying to cope with declining
birth rates by increasing the population using immigrants.
It may come to your mind at this time. After all, why are these countries trying to increase their population?
Have you ever wondered If the elderly continue to grow, who
in the world will pay taxes? Who will spend or give time for the care of the
elderly? Because old age is unproductive age.
Today, science is in search of a cure and medicine for how
to save a dead person. Probably in the next few decades will be successful in
diagnosing existing complex diseases. Healthy eating and lifestyle will
definitely reach the age of over a hundred years. Women are less likely to have
children. So what we can easily guess here is that the population imbalance
between the elderly and the young will be the main challenge in the early 21st
century. Which will have a profound effect on human civilization? That is, from
the beginning of this century, we will be mechanical. Just like today chickens
are produced in hatcheries. Even tomorrow, our children will be produced in a
factory. That is, they will be born in the lab.
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