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« L’océan mondial, qui abrite la majorité des espèces vivantes sur Terre (50 à 80 % selon les estimations), génère plus de 60 % des services écosystémiques qui nous permettent de vivre, à commencer par la production de la majeure partie de l’oxygène que nous respirons. Il absorbe environ 30 % des émissions de CO2 générées par l’humanité, ce qui provoque son acidification.
L’océan mondial régule à plus de 80 % le climat de la Terre. Il joue un rôle majeur dans la température terrestre. »
Source : Wikipedia
Coalition citoyenne pour la protection de l’Océan
filtre:
Robin McKie
An investigation by conservationists has found evidence that deep-seabed mining of rare minerals could cause “extensive and irreversible” damage to the planet.The report, to be published on Monday by the international wildlife charity Fauna & Flora, adds to the growing controversy that surrounds proposals to sweep the ocean floor of rare minerals that include cobalt, manganese and nickel. Mining companies want to exploit these deposits – which are crucial to the alternative energy sector – because land supplies are running low, they say.
The excessive use of phosphorus is depleting reserves vital to global food production, while also adding to the climate crisis
Scientists are to pick a location that sums up the current Anthropocene epoch when Homo sapiens made its mark
Two of the UK’s leading hospitals have had to cancel operations, postpone appointments and divert seriously ill patients to other centres for the past three weeks after their computers crashed at the height of last month’s heatwave.
Blistering heatwaves are just the start. We must accept how bad things are before can we head off global catastrophe, according to a leading UK scientist.
The IPCC is unequivocal: we must take urgent action to curb global heating and prevent catastrophe. Will our policymakers and the Cop26 conference be up to the task?
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The scientist who has borne the full brunt of attacks by climate change deniers, including death threats and accusations of misappropriating funds, is set to hit back.
The scientist who has borne the full brunt of attacks by climate change deniers, including death threats and accusations of misappropriating funds, is set to hit back.
This exposé of the coterie of rightwing scientists hell-bent on destroying the cause of environmentalism is outstanding
