Over 15 thousands of scientists warned everyone about the impending environmental disaster

Date:

2017-11-15 11:00:08

Views:

3408

Rating:

1Like 0Dislike

Share:

Over 15 thousands of scientists warned everyone about the impending environmental disaster Source:

In 1992, more than 1,700 of concerned scientists, including the vast majority living at that time, Nobel laureates, published an open letter, appealing to all inhabitants of our planet. The message was simple: if we do not soon take decisive action, all of humanity faces serious problems, and our planet will be "irretrievably mutilated". After 25 years, the scientific community States that the situation only worsened.

In the new appeal, which listed main threats to the existence of intelligent life on Earth, was signed by 15 364 scientists from 184 countries of the world. The second "warning to humanity" was published in the journal BioScience. One of the co-authors, Thomas Newsome, researcher, Deakin University and the University of Sydney, says that, perhaps, is the biggest support I have ever managed to bring together under a scientific publication.

"It's just amazing the response that we could not expect" — said Newsome.

This Article has been produced in the United States, and then appeared in Australia, and then spread and gathered the support of scientists from around the world. Newsome notes that in the first day of publication, about four months ago, the call of scientists responded to the 600 scientific experts.

In the original article of 1992, scientists and experts have reported about the growing concern with the observed destruction of the biosphere of the planet caused by anthropogenic influence. In their paper, the researchers described nine areas of highest concern. Among them is the depletion of the ozone layer, deforestation, climate change and excessive population growth.

"In the new work, we returned to these problems and tried to identify possible positive changes, based on new data collected over 25 years" — explains Newsome.

It Turned out that on the background of the recorded data of the article 1992 of humanity not only coped with environmental problems in some areas, these problems become much more serious. Among the nine given in the first article of the areas of greatest concern, humanity has managed to overcome only with ozone. The specialists noted the positive effect of the phasing out of chlorofluorocarbons, which led to the reduction of the ozone hole in the stratosphere.

The new article global warming scientists have considered it the main threat to the ecosystem of the planet (since 1992, average global temperatures rose by 0.5 degree Celsius and average annual carbon dioxide emissions by 62 percent). Over this period of time there is a high volume of lesostepnoi, as well as serious problems in the agricultural sector, where in particular it is about significantly increasing the level of consumption of meat.

Among the most frightening factors displayed in the report:

the
    the
  • a Decrease of 26 percent of the freshwater resources per inhabitant of the planet;
  • the
  • Loss of large areas of woodland (121,5 million hectares);
  • the
  • Increase by 75 percent the number of oceanic dead zones (zones with insufficient oxygen levels)

In addition, over the past quarter century the world population increased by two billion, while the population of other mammals, but also reptiles, amphibians and fish have declined by almost 30 percent. The researchers say, that if these rates continue, by 2050 people on the planet can become more than 9 billion, which, of course, will result in catastrophic and irreversible decline in biodiversity.

For Example, the Australia's biodiversity decline could be traced. In 2017, the continent ranked second in the world in the rate of decline of this indicator, losing the top spot only Indonesia. According to Newsom, in his country, the primary threat for loss of biodiversity is the reduction of available habitat.

"the Latest reports are screaming about the catastrophic increase in the felling of forests in Queensland. Annually harvested about 400,000 acres. This is equivalent to 400,000 football fields, that puts us on par with Brazil", — says Newsome.

"At the same time, the amount allocated to the budget to restore those endangered species of animals and birds is completely inadequate. Our government prefers to spend more money for the restoration of places of production of minerals."

At the conclusion of their article, the scientists offer solutions that could reduce the negative human impact on the ecosystem of the planet. Among them is the creation of new reserves, the reduced size food waste and the introduction of green technologies.

Recommended

Can genes create the perfect diet for you?

Can genes create the perfect diet for you?

Diet on genotype can be a way out for many, but it still has a lot of questions Don't know what to do to lose weight? DNA tests promise to help you with this. They will be able to develop the most individual diet, because for this they will use the m...

How many extraterrestrial civilizations can exist nearby?

How many extraterrestrial civilizations can exist nearby?

If aliens exist, why don't we "hear" them? In the 12th episode of Cosmos, which aired on December 14, 1980, co-author and host Carl Sagan introduced viewers to the same equation of astronomer Frank Drake. Using it, he calculated the potential number ...

Why does the most poisonous plant in the world cause severe pain?

Why does the most poisonous plant in the world cause severe pain?

The pain caused to humans by the Gimpi-gympie plant can drive him crazy Many people consider Australia a very dangerous place full of poisonous creatures. And this is a perfectly correct idea, because this continent literally wants to kill everyone w...

Comments (0)

This article has no comment, be the first!

Add comment

Related News

The scientists were able to rejuvenate human cells using conventional products

The scientists were able to rejuvenate human cells using conventional products

according to the publication BMC Cell Biology, a group of British scientists from Exeter University discovered a new method of rejuvenating human cells. Moreover, the substance that makes cells younger — this resveratrol. Th...

10 simple questions to which science has no answer

10 simple questions to which science has no answer

Sometimes it may seem that science was getting close enough to completely solve all mysteries. We have theories about wormhole, dark matter, early Universe and a map that reflects in detail how from the unicellular organism life e...

Scientists have figured out how long microorganisms could survive on Mars

Scientists have figured out how long microorganisms could survive on Mars

Mars is difficult to call a hospitable place. Despite the fact that the daytime temperature at the equator here in the summer can reach 35 degrees Celsius, its average for the planet is about -63 degrees. In this case, the poles a...

Scientists have discovered why elephants don't get cancer

Scientists have discovered why elephants don't get cancer

Elephants and other large animals are rarely sick . This gave scientists the idea that they possess some protective mechanism that protects them from this disease. That's just what the mechanism was not clear until recently. A new...

Bitcoin is not a bubble. And here's why

Bitcoin is not a bubble. And here's why

Many public figures in the traditional financial sector, including JPMorgan CEO Jamie Morgan, have criticized bitcoin, describing it as a bubble. However, because of the decentralized, mathematical and transparent nature to call b...

The extinction of the dinosaurs is only a coincidence

The extinction of the dinosaurs is only a coincidence

Falling to Earth of a meteorite 65 million years ago that caused the death of the dinosaurs, is nothing short of an accident, the probability of which was extremely small. After all, if the place of falling was any other, mass ext...

Poor school performance increases the risk of death in the future

Poor school performance increases the risk of death in the future

"You do not learn – you will not find a normal job." I'm sure many have heard this phrase from their parents. But what if the poor performance may affect our health? It would seem that any connection between health and bad grades ...

Five unexpected and great discoveries of physics

Five unexpected and great discoveries of physics

When you teach the scientific method, you get used to follow a careful procedure to get an idea about a natural phenomenon of our Universe. Start with ideas, experiment, test the idea or disprove it, depending on the result. But i...

Philosopher: the colonists on Mars will not survive without religion

Philosopher: the colonists on Mars will not survive without religion

Without which it would be difficult to survive the future Martian colonists? Without water, food, necessary equipment and supplies, good shelter, protecting people from radiation… it was All nonsense, said the Polish philoso...

Discovered the oldest spiral galaxy in the Universe

Discovered the oldest spiral galaxy in the Universe

With the help of space telescopes like the Hubble astronomers are trying deeper and deeper look inside the cosmic web of the Universe. After all, the farther you look, the further back in time you penetrate, and it allows you to s...

Scientists have found a way to rid the brain of unwanted thoughts

Scientists have found a way to rid the brain of unwanted thoughts

many people suffer from the oppressive consciousness of thoughts, worried about work, family, relationship problems and many other things. Sometimes depression or post-traumatic stress disorder is so spoil the quality of human lif...

What if women were stronger than men?

What if women were stronger than men?

When the father of Judith Gardiner died in 1963, her mother, a lawyer, took their General practice of patent law. In those days, few women would dare to do so, but his mother Gardiner had his own ways to assert his authority. She ...

Most likely, our civilization is not the only developed

Most likely, our civilization is not the only developed

"From a fundamental point of view, the question is: did anything like this before?", says Adam Frank, Professor of physics and astronomy at the University of Rochester. "And it is highly likely that our time and place — not only o...

Astronomers have solved one of the mysteries of our nearest star system

Astronomers have solved one of the mysteries of our nearest star system

Astronomers announced the discovery of a cold ring of cosmic dust around nearby Solar system a star is a dim red dwarf Proxima Centauri. The opening suggests that this star, in addition is home to the nearest earth-like planet tha...

Scientists have created a 3D gel for more efficient cultivation of stem cells

Scientists have created a 3D gel for more efficient cultivation of stem cells

in recent years, a stumbling block of many teams of researchers from different parts of the world. With their help, the researchers plan to treat a variety of diseases, including neurogenerative. But there is one big but hamperin...

The dawn of the neuro-computer technologies: how far can we go?

The dawn of the neuro-computer technologies: how far can we go?

What separates Elon musk as an entrepreneur from others is the fact that any enterprise which he undertakes, is born of bold and inspiring vision for the future of our species. Recently, Musk announced the creation of a new compan...

Artificial intelligence: what we promise and what we risk

Artificial intelligence: what we promise and what we risk

At the beginning of this year, 116 luminaries from the world of technology have signed an open letter calling for the UN to prevent "lethal Autonomous weapons systems". They believe that this can lead to armed conflict of unpreced...

10 incredible stunts that scientists have done DNA

10 incredible stunts that scientists have done DNA

the World DNA is literally a rabbit hole. Each step leads us to new and even frightening discoveries. The more scientists study and hone these molecules of life, the "curiouser and curiouser" become scientific moves. The boundarie...

Smart tattoo will measure the level of sugar in the blood

Smart tattoo will measure the level of sugar in the blood

Now all the people who suffer from diabetes have to control blood sugar levels. Of course, there are special devices which perform the measurements automatically, but still can not avoid injections and blood sampling. But recently...

Only one merger of neutron stars and five incredible issues

Only one merger of neutron stars and five incredible issues

17 Aug Earth made up both light and gravitational-wave signals from merging neutron stars. For the first time in the history of the pair of signals was registered by the people. Phase spiral whirling was observed by the detectors ...