Study results were published Thursday in the journal "Science" science has shown that human activity that had a negative impact on the ecological balance of the earth pushes toward the "danger zone" destabilize the planet.
Said Johan Rockstrom authors of the study and a professor of environmental science at the University of Stockholm "for the first time in human history we need to pay attention to the risk of destabilizing the entire planet."
He Ruxtorm Reuters: "we reached a point we may witness a sudden irreversible changes as a result of climate change" as the global warming may cause the melting of ice sheets in the Arctic, which releases more greenhouse gases to global warming and creates a vicious cycle of harmful effects.
The study concluded that climate change and biodiversity loss and changes in land use and the changing chemical and biological cycles have radically changed the balance of the planet.
The paper -alta titled "The Limits of the planet: directing human development variable Planet" and developed by 18 international researchers Albarzyn- that exceeds these limits lead to making the planet less convenient and damaging efforts to reduce poverty or improve the quality of life.
It is scheduled to include the results of this study in the new global development goals -alta will be finalized in September / September next at the United Nations Bniuyork- to replace the Millennium Development Goals on poverty alleviation, which expires this year.
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