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Australia’s Great Barrier Reef – its plight pretty much ignored by government

Portrait of a planet on the verge of climate catastrophe  As the UN sits down for its annual climate conference this week, many experts believe we have passed the point of no return, Guardian, by Robin McKie, 2 Dec 18 “…………Great Barrier Reef  Coral reefs cover a mere 0.1% of the world’s ocean floor but they support about 25% of all marine species. They also provide nature with some of its most beautiful vistas. For good measure, coral reefs protect shorelines from storms, support the livelihoods of 500 million people and help generate almost £25bn of income. Permitting their destruction would put the planet in trouble – which is precisely what humanity is doing.

Rising sea temperatures are already causing irreparable bleaching of reefs, while rising sea levels threaten to engulf reefs at a faster rate than they can grow upwards. Few scientists believe coral reefs – which are made of simple invertebrates related to sea anemones – can survive for more than a few decades.

Yet those who have sounded clear warnings about our reefs have received little reward. Professor Terry Hughes, a coral expert at James Cook University in Queensland, Australia, recently studied the impact of El Niño warmings in 2016 and 2017 on Australia’s Great Barrier Reef, the world’s largest coral reef and its largest living entity – and wept when he saw the damage.

“The 2016 event killed 30% of corals, the one a year later killed another 20%. Very close to half the corals have died in the past three years,” he said recently.

For his pains, Hughes has faced demands from tourist firms for his funding to be halted because he was ruining their business. “The Australian government is still promoting new developments of coal mines and fracking for gas,” Hughes said, after being named joint recipient of the John Maddox prize, given to those who champion science in the face of hostility and legal threats. “If we want to save the Great Barrier Reef, these outdated ambitions need to be abandoned. Yet Australia’s greenhouse gas emissions are rising, not falling. It’s a national disgrace.”

This grim picture is summed up by the ethnographer Irus Braverman in her book Coral Whisperers: “The Barrier Reef has changed for ever. The largest living structure in the world has become the largest dying structure in the world.” https://www.theguardian.com/environment/2018/dec/02/world-verge-climate-catastophe

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December 3, 2018 - Posted by | AUSTRALIA, climate change, oceans

1 Comment »

  1. Reblogged this on jpratt27.

    Comment by John | December 3, 2018 | Reply


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