Meanwhile, the oceans are dying...

Lest we forget. From Radio Australia, Feb. 21:

Marine species at risk as oceans acidify
British scientists say the current level of carbon dioxide emissions will wipe out about 30 per cent of the world's marine species by the end of the century. Much of the carbon dioxide put into the atmosphere through fossil fuel burning is being absorbed by the world's oceans, causing them to acidify. Scientists at Plymouth University in England have examined underwater volcanoes, where carbon dioxide bubbles naturally, to see how marine life copes in acidic water.

Dr. Jason Hall Spencer says a lot of organisms cannot survive in such conditions. "What we notice, unfortunately, is there's very dramatic shifts in the ecosystem," he said. "There's a tipping point that occurs at about the levels of ocean acidification we expect to see at the end of this century. But even before that, even within the next few years, the water becomes corrosive to the shells of organisms and some corals can't survive."

The new research was presented at a meeting in Vancouver.

Signs of ocean death have been mounting for some time.

See our last post global ecological collapse.

Meanwhile, the oceans are dying...

The release of findings of the International Biosphere-Geosphere Program briefly thrust the acidification of the oceans into the headlines this month (a fleeting distraction from Miley Cyrus, the JFK assassination anniversary, and other such pressing matters), finding that acidification could increase by 170% by 2100—a rate unsurpassed in in 300 million years. (BBC News, Nov. 17) Now, the Nov/Dec. issue of Foreign Affairs runs an utterly terrifying piece, "The Devolution of the Seas: Consequences of Oceanic Destruction," by Alan B. Sielen, on the breakneck plunder of marine life. He writes that we are witnessing "the transformation of once complex oceanic ecosystems featuring intricate food webs with large animals into simplistic systems dominated by microbes, jellyfish, and disease. In effect, humans are eliminating the lions and tigers of the seas to make room for the cockroaches and rats." One chilling passage:

Today, fishing vessels drag huge nets outfitted with steel plates and heavy rollers across the sea floor and over underwater mountains, more than a mile deep, destroying everything in their path. As industrial trawlers bulldoze their way along, the surfaces of seamounts are reduced to sand, bare rock, and rubble. Deep cold-water corals, some older than the California redwoods, are being obliterated. In the process, an unknown number of species from these unique islands of biological diversity—which might harbor new medicines or other important information—are being driven extinct before humans even get a chance to study them.

Typically, Sielen retreats from the implications of his own research, appealing in his conclusion for rationality from the capitalists: "Business leaders should understand better than most the direct links between healthy seas and healthy economies." The notion that "business leaders" answer to anything other than the bottom line is utterly baseless. Regulation may buy us a little time. But that is not going to stave off planetary collapse either. There are too many holes in the dyke, not enough regulatory fingers—in fact, the fingers are being chopped off by "deregulation," "free trade," "neoliberalism," "laissez faire" or whatever they are calling it this week. The destruction of the biosphere is a systemic problem and it will ultimately demand a systemic solution. Sorry.

"[F]or all its stinginess, capitalist production is thoroughly wasteful with human material, just as its way of distributing its products through trade, and its manner of competition, make it very wasteful of material resources, so that it loses for society what it gains for the individual capitalist." —Marx, Capital, III, p. 180