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Miocene Anthropocene Future

Re: Miocene Anthropocene Future

Unread postby dohboi » Thu 25 Jul 2019, 19:40:25

Amazon Deforestation Accelerating Towards Unrecoverable 'Tipping Point'


https://www.theguardian.com/world/2019/ ... ping-point
Deforestation of the Brazilian Amazon has surged above three football fields a minute, according to the latest government data, pushing the world’s biggest rainforest closer to a tipping point beyond which it cannot recover.

The sharp rise – following year-on-year increases in May and June – confirms fears that president Jair Bolsonaro has given a green light to illegal land invasion, logging and burning.

The steady erosion of tree cover weakens the role of the rainforest in stabilising the global climate. Scientists warn that the forest is in growing danger of degrading into a savannah, after which its capacity to absorb carbon will be severely diminished, with consequences for the rest of the planet.

...There are a number of tipping points which are not far away,” said Philip Fearnside, a professor at Brazil’s National Institute of Amazonian Research. “We can’t see exactly where they are, but we know they are very close. It means we have to do things right away. Unfortunately that is not what is happening. There are people denying we even have a problem.”
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