I hope The Graduate is wrong—plastic should not be the future.
Houston, we have a plastic problem. And it’s a global one, at that.
For the past few days, I’ve been traveling through Singapore, reportedly one of the cleanest city-states in Southeast Asia. Nearly every public bathroom has a meter on the wall where users can rate how clean they think the bathroom is. Public places seem spotless. Spitting your gum out onto the street is illegal. In the main city center, trash is rarely found on the concrete.
But in stark contrast to my home city of Boulder, Colorado, where paper bags cost 10 cents and all clerks first ask if you want your items in a bag in the first place, plastic is everywhere in Singapore. It’s deeply engrained into life.
In grocery stores, cashiers bag cold items, fruit and beverages individually in plastic bags, and then place that in another plastic bag. Takeaway containers are almost always plastic or Styrofoam. Beverages in paper cups are placed in a cup-specific plastic bag to tote around like a little purse, a seemingly useless bag for an already convenient product.
And while I’ve seen many recycling consoles around the city, they often contain trash that does not belong in recycling. Food scraps that could be composted. Plastic bags that gum up recycling centers. Trash bins often contain recyclable cans and bottles.
Besides on the streets, I’ve seen plastic trash everywhere. Take a handful of sand by the beach and it’s dotted with small rounds of colored plastic and pieces of Styrofoam cups and containers. Most surprising, I saw plastic piling up on a remote island outside Singapore—bags wrapped around mangrove trees and crushed Pepsi cans in the dirt. A lizard scampered over a plastic Coke bottle.
Plastic waste is maddening not just because it accumulates in bodies of water where marine life mistake it for food, nor because it adds to the estimated 11 million tons of floating plastic covering “an area of nearly 5 million square miles in the Pacific Ocean,” according to the Environmental Cleanup Coalition. But plastic is even working its way back into our food supply. A recent study by Chinese scientists found that microscopic pieces of plastic are present in sea salt, and even salt sourced from lakes. After testing fifteen brands of common table salt bought at supermarkets in China, researchers found particles from the common water bottle plastic polyethylene terephthalate, cellophane and more.
While it’s not yet clear what effects this contaminated sea salt has on human health, the study does reveal the pervasiveness of plastic.
So what can we do about it?
On a personal level, when I return to the States I am motivated to reduce plastic in my life. I’ll bring my own cloth bags to buy bulk grains and nuts, and try making my own hummus and dips to save the plastic container. I will not buy water bottled in plastic again.
On an industry level, I’m confident that the collective of natural brands called OSC2 (Organic Sustainable Community Squared) will drive the solution to environmentally friendly plastic. At Esca Bona, a natural industry conference, CEO of Numi Tea Ahmed Rahim said that plastic packaging is the Achilles' heel of the natural products industry. Given that plastic pollution is a global problem, cutting plastic use just a little bit is not enough. We need compostable packaging that effectively biodegrades in a home composting system. This isn’t wishful thinking. Brands like Alter Eco, Numi and more have already brought compostable packaging to market.
Finally, education and awareness at the consumer level must continue. What happens to that plastic bag after it’s used? And is throwing away a bag worth it, considering the extraordinary resources used to make it?
Such education doesn’t have to be drab. In the words of comedian Jim Gaffigan, “I just feel weird buying garbage bags because you buy your garbage bags, they put them in a grocery bag, you bring your groceries home, you take the garbage bags out of the grocery bag, and then you put the grocery bag in the garbage bag … Am I being Punk’d?”
How do you strive to reduce plastic waste in your own life?