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The Earth Is Bordering Five ‘Dangerous’ Climate Tipping Points, New Study Confirms

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The earth is currently bordering five Climate Tipping Points (CTPs) that could have detrimental effects on the environment and livelihood, a new study has found.

A recent study published by Science found that if the global temperature continues to increase, the earth could face the consequences of five CTPs, which will be irreversible.

CTPs are “conditions beyond which changes in a part of the climate system become self-perpetuating” which may lead to abrupt, irreversible and dangerous impacts on the earth and humanity.

Scientists identified nine global core tipping points and seven other regional tipping points, which either contribute to human welfare or to the earth’s system as a whole. 

“Their estimated CTP thresholds have significant implications for climate policy: Current global warming of 1.1°C above pre-industrial already lies within the lower end of five CTP uncertainty ranges,” the study reads.

“Six CTPs become likely (with a further four possible) within the Paris Agreement range of 1.5 to <2°C warmings, including the collapse of the Greenland and West Antarctic ice sheets, die-off of low-latitude coral reefs, and widespread abrupt permafrost thaw,” it explained. 

Furthermore, an additional CTP will become likely and another three possible at the ~2.6°C of warming expected under current policies.

The experts’ assessment of this study provides very strong scientific evidence that urgent action is needed to mitigate climate change, including adaptation strategies. 

“We show that even the Paris Agreement goal of limiting warming to well below 2°C and preferably 1.5°C is not safe as 1.5°C and above risks crossing multiple tipping points,” they said.

“Currently, the world is heading toward 2 to 3°C of global warming; at best, if all net-zero pledges and nationally determined contributions are implemented it could reach just below 2°C.”

If the implementation takes place in due time, it would lower the tipping point risks, but would still be “dangerous as it could trigger multiple climate tipping points”.

The issue of climate change is one which is undoubtedly not receiving the attention that it deserves, as action on the matter remains moving at a very slow pace.

What do you make of this recent study?

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Sasha is a writer, creator, and podcast host interested in environmental matters, humans, and art. Some know her as Sasha tas-Sigar. Inspired by nature and the changing world. Follow her on Instagram at @saaxhaa and send her your stories at [email protected]

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