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Long-term planning
Even if we stop burning fossil fuels immediately, climate change will take its toll on Earth for centuries.
This is the conclusion of the research published Thursday in the journal Scientific reports, which describes climate change and rising temperatures as a vicious circle that is already out of control. Consequently, like Business Insider According to reports, European researchers behind the study say it may be too late to stop global warming without ambitious geoengineering projects that suck carbon from the atmosphere.
vicious circle
The problem, say the study’s authors, is that carbon sinks like the Arctic Tundra are releasing greenhouse gases that warm the atmosphere, exacerbating the phenomenon of climate change. The end result, they calculate, is a 5.4 degrees Fahrenheit (3 degrees Celsius) rise in temperatures and an 8-foot rise in sea level by 2500.
“The tundra will continue to melt over the next 500 years, regardless of how quickly humanity cuts its greenhouse gas emissions,” said lead author and climate strategist Jørgen Randers. WITH A.
To clean
As their research suggests that stopping carbon emissions is no longer enough to stem the problem, the researchers say we will need geoengineering technology such as carbon capture to keep climate change in check.
“I am generally against geoengineering because of its unwanted side effects,” Randers said. “But if the world continues to delay meaningful and feasible action to phase out fossil fuels, we may have to resort to geoengineering.”
READ MORE: Any hope of keeping Earth habitable now requires sucking carbon from the atmosphere, a new study has found [Business Insider]
More on geoengineering: Oxford Physicist: Geoengineering Away Climate Change will not work
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