Doing Away With Disposable Plastics

We've just received a press release from our friend Wallace J. Nichols:

As ocean pollution experts meet in Hawaii, disturbing new report chronicles effects of decades of plastic pollution on sea turtles—and what we can do about it.
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Experts on plastic pollution from around the world, determined to solve this growing problem, have gathered this week for the Fifth International Marine Debris Conference in Honolulu, Hawaii, a mecca for green sea turtles.  

Now, in a recent editorial published in the Marine Turtle Newsletter, marine biologists Colette Wabnitz, PhD, of the University of British Columbia and Wallace "J." Nichols, PhD, of the California Academy of Sciences, lay out the entire disturbing history of plastics in the ocean, from the first scientific report to the latest surveys, to call attention to the concerns from 1972 to today. The report is grim, but provides a ray of hope in the form of proactive steps that can and should be undertaken to curtail overproduction and careless discard of single-use plastics.

The authors were careful to acknowledge that certain plastics have done much good in the world. The report firmly lays the blame at the feet of so-called "disposable" plastics: commonly used beer cups, water bottles and caps, grocery bags, plastic utensils, and so forth, intended to be used just once and thrown away. While these plastics are cheap and convenient, they are also durable and buoyant—making for a potent and deadly combination in the water.

Though plastics like these do break down from exposure to sunlight and other elements, the molecules of plastic never fully biodegrade—they just break into smaller and smaller pieces but never completely disappear. Eventually, many of these small particles get blown or washed into tributaries that feed rivers which flow to the ocean where plastics coalesce in ocean currents. Here they swirl in the eddying currents forming a sort of plastic soup where they float virtually forever and are often—the whole pieces and broken bits—ingested by the creatures of the sea. Once in the guts they can do great harm, or even kill, animals such as sea turtles.
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"Sea turtle researchers and conservationists have a unique role to play in our cultural evolution away from plastic pollution, as we have watched the havoc the surge of plastic has caused first hand", notes Dr. Colette Wabnitz of the University of British Columbia.

"Sea turtle researchers from around the world have been submitting photos of interactions with plastic to the Image Library on Seaturtle.org. Given the amount of disposable plastic I see alongside the road everyday and the garbage my kids pick up whenever we go to the beach, the results are not surprising", added Dr. Michael Coyne, founder and director of SeaTurtle.org.

Learn more: http://www.seaturtle.org/plasticpollution/