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Planet Earth

How to create a “heaven on earth” for all mankind?

How to create a "heaven on earth" for all mankind? 86

We ask ourselves this question and tried to answer it. Of course, by “paradise” we do not mean “paradise booths” somewhere in the mythical nooks of the past, but a very real place – our home called planet Earth.

Moreover, this is our only home at the moment, since the prospects for the colonization of other planets of the solar system for us are still rather dreams, and very far from being realized.

Two main problems for humanity

Do you know what we like about people? The fact that even being in difficult living conditions, they do not limit their interests only to how to earn a living for themselves – no, they are interested in more global issues: political, social, philosophical or scientific in nature. But what worries them the most?

In our opinion, most people on our planet are preoccupied with two main problems:

1) Security (in every sense of the word, including economic)

2) Happiness (in the broadest sense of the word)

While these problems may seem very different at first glance, they actually boil down to caring for your own well-being.

In this context, it is quite easy to understand why humans do not live in paradise on Earth.

There are many problems that are prevalent all over the world today, such as wars and crime (with all the associated problems), as well as various health problems, both physical and mental.

It seems obvious that no one wants to live in a world where they are constantly under the threat of violent crimes, wars or other disasters, and it is also clear that many people want to find love and happiness not only, and not so much for themselves, but rather for those who are very dear to them.

Hence, the most obvious way to create a paradise on earth would be to increase safety for all people and increase the possibilities for human relationships.

When it comes to security, there are a number of obvious things that can be done. For example, many people are concerned about pollution and environmental degradation, as well as related issues such as global warming and overpopulation.

There is an obvious solution to this in the form of cleaner energy sources (such as solar energy) and more efficient modes of transportation (including space travel). This would help reduce fears about climate change at least partially.

Another issue that is widely discussed is the possibility of a nuclear war between large countries. This could potentially lead to the extinction of all of humanity, if it happened at the moment, given the advances in technology and weapons compared to previous generations.

In addition to these issues, there are a number of other issues that seem to be at least somewhat predominant, such as privacy, economic insecurity and social inequality.

What we can do?

If we digress from philosophical reasoning and look at the real situation that has developed in the world over the past ten years, we can see that the world has ceased to live by the rules.

If earlier, there were official and unofficial rules of “behavior of states in international relations”, now these “gentlemen’s agreements” are completely ignored.

One possible solution to this could be the creation of a “world government” that would control all aspects of human life (including economy and technology). However, this will almost certainly have some negative consequences.

World government: pros and cons

Pros : One government of all human civilization, by definition, will save us from wars, economic inequality, social inequality and the likelihood of global destruction in the event of a nuclear war. In fact, on planet Earth, there will be one huge country in which the entire population of the planet will live.

Cons : There is a risk that people will come to power who will turn the good goal of “heaven on earth” into the possibility of establishing a dictatorship in which all the disadvantages of the previous type of government will remain, when “everyone was for himself”, but already without the opportunity to defend their interests as it was when there was a system of scattered but sovereign states.

How, then, to create a paradise on earth for everyone?

1) Develop future technologies that will help us save the planet and stop global climate change.

2) To develop medicine in the direction of increasing the life expectancy of a person, which will entail an increase in the quality of life, and an increase in “happiness” for each individual citizen.

3) To achieve maximum protection of people from any threats . The safety of citizens in all spheres of life should become a priority for the state.

4) Revive the system of “international rules”, which must be observed by all countries, without exception.

5) Limit the proliferation of nuclear weapons in order to increase the overall level of the sense of security of all mankind, and save it even from hypothetically possible mutual destruction in the event of a conflict with the use of nuclear weapons.

Planet Earth

A new ice age: why it will begin in 2030

A new ice age: why it will begin in 2030 99

The sun is both the main source of life and the greatest threat to it. On the one hand, the star converts four million tons of matter every second into energy, which is the main source of light and heat. On the other hand, it is a source of powerful emissions that cause strong disturbances on Earth and near-earth space.

Magnetic storms and auroras are nothing more than a consequence of anomalies occurring on the luminary. Fortunately, today scientists have learned to predict these manifestations, and humanity as a whole already knows how to neutralize their negative impact.

At the same time, some of the processes occurring on the Sun cause concern among specialists. Experts around the world state an unprecedented decrease in solar activity and predict the approach of a new ice age – the fifth in the last 400 thousand years.

What are solar cycles

A lot of what happens on the Sun and, as a consequence, in the entire solar system, depends on the state of the magnetic field of the star. Its amplitude and spatial configuration are constantly changing, which, together with the formation and decay of other strong fields in the atmosphere, leads to the transformation of the wave radiation of a celestial object and the intensity of fluxes of corpuscles – particles of solar gas in a plasma state. The number of spots – relatively cold regions in its photosphere – on the surface of the Sun also changes.

Long-term studies have shown that the activity of a star associated with the appearance of spots has a cyclic structure. Scientists estimate the duration of the cycles in different ways – up to six thousand years, but most often they distinguish three periods: 11-year, 90-year and 300-400-year cycles.

The shortest of them is more pronounced and is associated with changes in the direction of the main component of the magnetic field of the star. The period is characterized by a rather rapid – for about four years – increase in the number of sunspots and its subsequent decrease, which takes about seven years. At the same time, the assessment of the cycle duration of 11 years is an average, in some cases it can last from nine to 14 years.

A new ice age: why it will begin in 2030 100

The 90-year variation is associated with a 25-50 percent periodic decrease in the number of sunspots in 11-year cycles. 300-400-year intervals are completely characterized by the appearance of long, up to several tens of years, intervals when very few sunspots appear on the Sun. The last such period was recorded quite recently – in 2017. And the most famous – the Maunder minimum – lasted from about 1645 to 1715 and coincided in time with the coldest phase of climate cooling – the Little Ice Age.

How the Sun’s cycling affects the Earth

Scientists have long formed certain ideas that the activity of a star affects the climate – both space and terrestrial. When there are many sunspots on the Sun, the probability of reconnection of magnetic lines of different polarities increases. The visible result of this process is flares, characterized by explosive energy release. This burst of radiation, reaching the Earth, causes strong disturbances in its magnetic field, disrupts satellites and increases the likelihood of aurora borealis in low geographic latitudes.

The planet’s ionosphere is also subject to fluctuations in solar activity, which manifests itself in a change in the propagation of short radio waves. It also affects the chemical processes in the Earth’s atmosphere, since it affects the intensity of galactic cosmic ray fluxes.

Moreover, it is now known that a change in the total value of the electromagnetic radiation of the Sun by only one percent can entail a noticeable change in the distribution of temperature and air currents on the Earth. An increase in the flow of particles leads to the fact that warm currents from the south rush with even greater energy to the northern latitudes, and the cold ones, carrying the Arctic air, penetrate deeper to the south.

Should we wait for a new ice age?

Each solar minimum traditionally raises concerns about the possible onset of the next global cooling, akin to that observed at the turn of the 17th and 18th centuries. During the Little Ice Age, global average temperatures dropped by one to two degrees Celsius, snow lay on some of the plains all year round, and Greenland was covered with glaciers. Moreover, the waters of the Thames and Danube rivers were frozen, and the Moscow River was covered with ice every six months.

However, for such cataclysms, a simple decrease in solar activity is not enough; a significant deviation is needed. A sharp decline, according to an international group of scientists, may occur in 2030-2040. This conclusion was made by experts after analyzing solar radiation during the 1982-2002 cycles. The data they obtained made it possible to derive analytical formulas that can be used to predict the behavior of a star in the period from 1200 to 3200.

“If the existing theories about the influence of solar activity on the climate are correct, then this minimum will lead to a significant cooling, similar to that which was during the Maunder minimum. In view of the fact that our future minimum will last three solar cycles – about 30 years, perhaps the decrease in temperature will not be as deep as in the Maunder minimum. But this will need to be studied in more detail, ”the MSU website writes.

Scientists see a lot of other “bells” that foreshadow a sharp decline in solar activity. For example, Matthew Penn, an astronomer at the National Solar Observatory in Tucson, Arizona, told Deutsche Welle that sunspots are not observed at all if the magnetic field of the star falls below 1500 gauss. Moreover, in the penultimate cycle, local fields weakened by about 50 gauss per year.

“If we extrapolate this trend, then by 2021 they will become too weak and will not be able to resist convection. The spots on the Sun will disappear,” he stated.

The director of the National Solar Observatory in Tucson, Frank Hill, even notes that in the new millennium, a malfunction was recorded in the formation of a plasma flow, the movement of which to the equator of the star and becomes the cause of the appearance of spots.

At the same time, the connection between disruptions in solar activity and the beginning of ice ages has not yet been reliably established, and so far experts are very cautious about this.

“My position is this: we do not yet have scientific data that could confirm or deny such a relationship,” Frank Hill emphasized. – Of course, a long minimum of solar activity, in principle, will have some effect on everything – both on space exploration and on the Earth’s climate. But I still want to emphasize: we are predicting changes in the solar cycle, and not at all the onset of a new Little Ice Age.”

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Planet Earth

A strange phenomenon in the Arctic, the cause of which is unknown

A strange phenomenon in the Arctic, the cause of which is unknown 101

In 2018, a plane flying over the Greenland glaciers noticed strange holes in the ice. NASA scientists cannot yet find the reason for their appearance.

The Arctic is a mysterious place, and as the Earth’s climate changes, it changes faster than scientists can record. So, according to NASA, strange holes began to appear in the ice, and so far no one can understand what causes them. 

The photo was taken by John Sonntag, a scientist working for NASA’s IceBridge operation, an ambitious mission to capture as much detail as possible of the North and South Poles in hopes of figuring out what is happening right now in these remote parts of the planet.

Unfortunately, this photo raises more questions than answers, at least for now. But even though scientists from IceBridge do not have an exact answer to what these holes are, they make assumptions. / These holes may be caused by ice melting due to the water warming under the ice, or they may be air pockets caused by whales or seals. However, for the latter variant the holes are somehow too big. 

NASA even asked its readers on the Internet for advice on what it might be. There were many assumptions, but it is not yet possible to say exactly why these holes formed.

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Planet Earth

Rich people from all over the world are buying submarines

Rich people from all over the world are buying submarines 102
Photo: uboatworx / YouTube

The wealthy around the world will spend millions of dollars on private submarines, following Russian billionaire Roman Abramovich, The Times reports.

According to the publication, in the period from 2019 to 2020, it was about the sale of 15 to 25 submarines, however, this number is expected to double in 2021. According to representatives of the three leading submarine manufacturing companies, next year the market will be estimated at 75 million pounds.

Among the first buyers of deep-sea vessels were the owner of Chelsea Football Club Roman Abramovich, the late Microsoft founder Paul Allen and the Emir of Abu Dhabi, Sheikh Khalifa Al Nahyan.

Roy Heijdra of the Dutch company U-Boat Worx noted that wealthy people increasingly want their yachts to be specially equipped for exploration, not just luxury holidays. According to him, ten vessels were sold in 2020 worth up to £ 2.2 million each. Among them was the Nemo model, which is estimated at 875 thousand pounds, has a height of 2.8 meters and can dive to a depth of more than 90 meters with two people on board.

In turn, the executive director of the Florida company Triton, Bruce Jones, said that compared with the previous year sales of submarines this year rose by almost a third, despite the pandemic coronavirus. At the moment, he has about five orders that need to be completed by the beginning of 2021.

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