"As nations meet this week to negotiate an agreement on plastics pollution, researchers warn that a lack of information will make it hard to enforce any agreement."
"On a warm windy day in early April, Jace Tunnell steps out of his car at Morgan’s Point, a spit of land that juts out into the Houston Ship Channel in Texas. Tunnell, a marine biologist and reserve director at the University of Texas Marine Science Institute, sets his watch and gets to work, walking along the high-tide line and picking up every plastic pellet he can see.
The tiny pellets, known as nurdles, are the starting point in the creation of vast amounts of plastic products, and those, in turn, are part of a web of plastics that encircles the globe. Tunnell steps and bends, filling his palm, as he has done on beaches across the country. Each pellet is a data point about plastics. It’s joined by others collected as university students dip nets into the waters of the North Atlantic, satellite instruments measure light reflecting off plastic debris afloat on the ocean, and scientists drop GPS-tagged bottles into India’s Ganges River.
Together, all these researchers are helping to illuminate a complex and growing plastics-pollution problem that is transforming life across the planet. Of the 9.2 billion tonnes of non-recycled plastics produced between 1950 and 2017, more than half was made in this millennium and less than one-third is still in use1 (see ‘The plastic wave’). Of the waste, nearly 80% has been buried in landfill or found its way into the environment, and a scant 8% recycled1. By 2060, plastic waste could triple from 2019 levels, and carbon emissions from the full life cycle of plastics are expected to more than double, according to a report this year2 from the Organisation for Economic Co-operation and Development (OECD) in Paris. By mid-century, nearly half of the growth in demand for oil could be driven by plastics. Around the world, people and countries are saying: enough."
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