Bloggence, Cunning, Exile

Ocean Scare

The Fate of the Ocean

{excerpt}
. . . The 25 years I've spent at sea filming nature documentaries have provided a brief yet definitive window into these changes. Oceanic problems once encountered on a local scale have gone pandemic, and these pandemics now merge to birth new monsters. Tinkering with the atmosphere, we change the ocean's chemistry radically enough to threaten life on earth as we know it. Making tens of thousands of chemical compounds each year, we poison marine creatures who sponge up plastics and PCBs, becoming toxic waste dumps in the process. Carrying everything from nuclear waste to running shoes across the world ocean, shipping fleets spew as much greenhouse gases into the atmosphere as the entire profligate United States. Protecting strawberry farmers and their pesticide methyl bromide, we guarantee that the ozone hole will persist at least until 2065, threatening the larval life of the sea. Fishing harder, faster, and more ruthlessly than ever before, we drive large predatory fish toward global extinction, even though fish is the primary source of protein for one in six people on earth. Filling, dredging, and polluting the coastal nurseries of the sea, we decimate coral reefs and kelp forests, while fostering dead zones.

I'm alarmed by what I'm seeing. Although we carry the ocean within ourselves, in our blood and in our eyes, so that we essentially see through seawater, we appear blind to its fate. Many scientists speak only to each other and studiously avoid educating the press. The media seems unwilling to report environmental news, and caters to a public stalled by sloth, fear, or greed and generally confused by science. Overall, we seem unable to recognize that the proofs so many politicians demand already exist in the form of hindsight. Written into the long history of our planet, in one form or another, is the record of what is coming our way.

"The root cause of this crisis is a failure of both perspective and governance," concludes the seminal Pew Oceans Commission's 2003 report to the nation. "We have failed to conceive of the oceans as our largest public domain, to be managed holistically for the greater public good in perpetuity." Instead, we have roiled the waters, compromising the equilibrium that allowed our species to flourish in the first place, and providing ourselves with a host of challenges that will test our clever brains and our opposable thumbs as never before. Afloat on arks of dry land, we sail toward a stormy future.
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{detailed article continues, with multiple links out to scientific sources at link above}

posted by E. Heroux @ 12:16 PM