Posted on Categories Sustainable LivingTags , , , ,

Op-Ed: Upset about the plastic crisis? Stop trying so hard

Roland Geyer, THE GUARDIAN

Did you ever decide to get off a jammed freeway and take the backroads even though deep down you knew that it wouldn’t be any faster? Are you constantly switching to the faster lane on a busy freeway even though you notice that cars sticking to their lanes keep catching up with you?

Both are examples of action bias, the phenomenon in which people prefer doing something over doing nothing, even if the likely outcome of the action is worse than the outcome of inaction. Research has shown that actively managed portfolios tend to do worse than passive investments. And one study found that soccer goalkeepers prefer to jump left or right during a penalty-kick, even though the best thing would be to stay put in the middle.

A prime case study of how action bias gets in the way of solving environmental problems is plastic in the oceans. The discovery of the so-called Great Pacific Garbage Patch alerted the world to the issue of plastic marine debris. It turned out to be everywhere, not just in that specific patch or any of the other large circulating ocean currents known as gyres. In fact, there is growing consensus that only a minute fraction of all ocean plastic is on the surface, and that the vast majority is probably on the ocean floor. This has not stopped a growing number of ocean plastic action heroes from wanting to clean up the gyres.

The best known of them, The Ocean Cleanup, last year launched a 2,000ft-long boom, made of plastic, to gather plastic in the North Pacific Gyre. Unfortunately, the boom didn’t work, broke apart and had to be towed back onshore. Even if we also somehow figured out how to vacuum plastics from the ocean floor, these technologies would not stop new plastic from constantly entering the oceans.

The cheapest and most effective solution to ocean plastic is strangely also the one that is least talked about.

It is this: making and using less plastic.

Virtually everyone I know is genuinely upset about plastic pollution in the oceans, and at parties I am routinely cornered in the kitchen with questions about which of the myriad of single-use plastic items on open display can be recycled, and whether they actually will be recycled if thrown into the recycling bin.

Yet while people put enormous effort and hope into recycling, they don’t give source reduction much thought at all. The west used to send much of its recycling to China for processing, and China’s recent decision to no longer accept it because of environmental concerns has sparked an intense debate about how to fix our obviously broken recycling system. It would be so much easier and more effective to make and use less, and thus reduce our need to recycle in the first place.

Read more at https://www.theguardian.com/us-news/2019/jun/23/upset-about-the-plastic-crisis-stop-trying-so-hard

Posted on Categories Sustainable Living, WaterTags , , , ,

Fight against plastic pollution targets a hidden source: Our clothes

Denise Chow, NBC NEWS

The plastic bottles, straws and grocery bags that wash ashore on beaches are some of the most visible signs that society’s intoxication with plastic is taking a toll on the environment. But scientists say there is another source of plastic pollution that is just as pervasive and even more difficult to clean up — and it’s hiding in our clothes.

Most clothing contains synthetic fabrics such as polyester or nylon that are essentially constructed from thin plastic fibers. These fabrics have become fixtures in closets around the world because they are durable and cheap to make. Stretchy, sweat-wicking workout clothes, water-resistant rainwear and fleece sweaters are all made of synthetics — not to mention many T-shirts, dresses and jeans that contain a cotton-synthetic blend.

These tiny bits of plastic pose a daunting environmental challenge. As so-called microfibers shed off clothing, they eventually end up in the ocean, where they can be ingested by fish and other seafood that humans eat.

“This is the microplastic pollution that we don’t talk about as much because it’s unseen, but these microfibers are everywhere,” said Sarah-Jeanne Royer, a postdoctoral research fellow at the Scripps Institution of Oceanography in La Jolla, California. “We’ve sampled them at the North Pole, in Antarctica, at the top of mountains and even at the bottom of the Mariana Trench — everywhere in the world.”

Most microfiber pollution occurs when people wash their clothes. A 2016 study by researchers at the University of Plymouth in the U.K. estimated that up to 700,000 microfibers could be released in a single load of laundry, roughly equivalent to the surface area of a pack of gum.

Read more at https://www.nbcnews.com/mach/science/fight-against-plastic-pollution-targets-hidden-source-our-clothes-ncna1000961

Posted on Categories Sonoma Coast, Sustainable LivingTags , , , , ,

We made plastic. We depend on it. Now we’re drowning in it.

Laura Parker, NATIONAL GEOGRAPHIC MAGAZINE

If plastic had been invented when the Pilgrims sailed from Plymouth, England, to North America—and the Mayflower had been stocked with bottled water and plastic-wrapped snacks—their plastic trash would likely still be around, four centuries later.

If the Pilgrims had been like many people today and simply tossed their empty bottles and wrappers over the side, Atlantic waves and sunlight would have worn all that plastic into tiny bits. And those bits might still be floating around the world’s oceans today, sponging up toxins to add to the ones already in them, waiting to be eaten by some hapless fish or oyster, and ultimately perhaps by one of us.

We should give thanks that the Pilgrims didn’t have plastic, I thought recently as I rode a train to Plymouth along England’s south coast. I was on my way to see a man who would help me make sense of the whole mess we’ve made with plastic, especially in the ocean.

Because plastic wasn’t invented until the late 19th century, and production really only took off around 1950, we have a mere 9.2 billion tons of the stuff to deal with. Of that, more than 6.9 billion tons have become waste. And of that waste, a staggering 6.3 billion tons never made it to a recycling bin—a figure that stunned the scientists who crunched the numbers in 2017.

Read more at https://www.nationalgeographic.com/magazine/2018/06/plastic-planet-waste-pollution-trash-crisis/