Lancet Highlights Plastic Crisis Ahead of Global Plastics Treaty

A recent report from prominent medical journals highlights that the worldwide “plastic crisis” incurs a staggering cost of $1.5 trillion annually for governments and taxpayers.

By 2060, plastic production is projected to triple, with less than 10% being recycled. Currently, approximately 8,000 megatons of plastic are contaminating the planet. Recent research reviews published on Sunday by the Lancet.

This issue inflicts damage at every phase, from fossil fuel extraction and production to human consumption and eventual environmental disposal, according to the British publication.

“Plastics pose a significant, escalating, and often overlooked threat to both human and environmental health.” “They contribute to illness and mortality from infancy to old age, exacerbating climate change, pollution, and biodiversity loss.”

He also noted that these adverse effects “disproportionately impact low-income and vulnerable populations.”

In June, boaters collected recyclable plastic from the heavily polluted Sitaram River in Bandung, West Java, Indonesia.
Timur Matahari/AFP via Getty Images

This serves as the latest alarming message from experts regarding the widespread dangers posed by plastics, which the Journal deems “the material for our age.” After years of warnings about their presence in oceans and rivers, microplastics have now been discovered in humans, including in breast milk and brain tissue.

Sunday’s announcement initiated a new monitoring system called the “Lancet Countdown on Health and Plastics.”

This was introduced alongside the concluding speeches in Geneva, Switzerland, where representatives from 175 countries are seeking to establish the first global treaty on plastics.

Activists are hopeful that the discussions taking place from Tuesday through August 14th will set key objectives for reducing plastic production. Some nations, including China, Russia, Iran, and Saudi Arabia, have previously resisted these initiatives and advocated for increased plastic recycling.

According to the Lancet, major petrochemical companies are “key players” in the escalating production of plastics as they shift their focus towards plastics in light of dwindling fossil energy demand.

Various plastics, often derived from food and beverage containers and packaging, contain up to 16,000 different chemicals, which “enter the human body through ingestion, inhalation, and dermal absorption,” the study states.

Pregnant women, infants, and young children are “especially vulnerable,” facing risks such as miscarriage, physical deformities, cognitive impairment, and diabetes. In adults, the risks include cardiovascular disease, stroke, and cancer.

“Given the substantial gaps in our understanding of plastic chemicals, it is likely that the health threats they pose are undervalued, and the disease burden resulting from them is currently underestimated,” he added.

The Lancet cited a study that estimated the global financial burden of these illnesses to be $1.5 trillion.

“It is now evident that the world cannot escape the plastic pollution crisis,” stated the Lancet. “Addressing this crisis requires continuous research, involving science-backed interventions: legislation, policy, monitoring, enforcement, incentives, and innovation.”

Source: www.nbcnews.com

Eco-friendly plant-based waterproofing materials to replace single-use plastics

Cups made from transparent paperboard

Noriyuki Isobe (Jamstec)

Waterproof, plant-based materials that break down quickly in the ocean may provide a sustainable alternative to the plastic used in cups and straws.

Transparent paperboard is a molecule that makes up the plant cell wall, like cellophane made from cellulose. Because it is a coagulant chemical used in the production of cellophane, it has previously been impossible to make it harder and limit it to applications such as food packaging.

Noriyuki Isobe At Yokohama and his colleague, Marine Geoscience and Technology Agency, they discovered that cellulose was treated with a solution of lithium bromide, and did not require coagulants.

“We’ve now developed a regenerated cellulose material from this solvent system. This solvent system not only shapes it, but also can serve as a sustainable alternative to traditional plastics,” says Isobe.

Researchers found that cups made of clear paperboard can just hold boiled water without leaking for more than three hours. Adding a coating made from plant-derived fatty acid salts made the cup completely waterproof.

This material can be made from both recycled and upcycled cellulose products such as recovered clothing. Isobe and his colleagues also tested how the material breaks in the ocean, finding that it completely deteriorated in 300 days in the deep sea and deteriorated faster at shallower depths.

Bhavna Middha While Royal Melbourne, Australia says that having a paper-based alternative to plastic is “not a bad thing,” there are some reservations on this approach to tackling the issue of waste.

“I think there should be objections to using single use unless, for example, the medical industry, the use of a single use is really necessary,” she says.

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Source: www.newscientist.com

Innovative technology revolutionizes recycling of all plastics indefinitely

Satakorn Skontakayonkul/Alamy

I spend countless hours sifting through plastic pieces in my kitchen to determine if they can be recycled. If you have them, put them in a bag along with glass, cans, cardboard, and paper. If not, or if you’re not confident, put it in a plastic bag (not recyclable) and shove it in the cupboard under the stairs. I plan to drop it off in a non-recyclable plastic bin at my local supermarket. But the road to the landfill is paved with good intentions. Sometimes I get frustrated and throw it away.

I don’t know if my relentless culling will actually make any difference. We hope that what is recyclable will eventually be recycled. As for the others, which make up about half of my plastic waste, I don’t know their fate. I think there’s a reason it’s called “non-recyclable.”

We hope that you won’t have to waste your precious time on this kind of waste prioritization any time soon. A series of “advanced recycling” technologies are gradually being rolled out that promise to convert all kinds of used plastics into something very useful: plastic. The goal is to create a circular economy for this material by eliminating the need to make virgin plastic from crude oil and simply endlessly recycling what we already have. Plastic, once demonized as the scourge of modern society, could once again be great.

There are many things you can use. Since the 1950s, we have produced over 10 billion tons of her.

Source: www.newscientist.com