L’Europe contaminée par les polluants éternels : vers une interdiction des PFAS ?

A sweeping EU proposal aims to ban thousands of 'forever chemicals' found in everyday items, citing severe health risks and environmental persistence. | Contesto: cronaca

Punti chiave

• L’Europe contaminée par les polluants éternels : vers une interdiction des PFAS ?

Contesto

European authorities are advancing a landmark proposal to ban the vast majority of per- and polyfluoroalkyl substances (PFAS), a class of over 10,000 synthetic chemicals commonly known as 'forever chemicals,' due to their extreme persistence in the environment and links to serious health issues. The move, which could represent one of the most extensive chemical restrictions in EU history, targets substances found in countless consumer products, from non-stick cookware and waterproof clothing to cosmetics and food packaging. The core of the regulatory push stems from the defining characteristic of PFAS: their near-indestructibility. These chemicals, prized for their resistance to water, heat, and stains, do not break down naturally in the environment and are not recyclable. This persistence means they accumulate over time in water, soil, and the human body. Scientific studies have increasingly linked exposure to certain PFAS to a range of adverse health outcomes, including cancer, liver damage, decreased fertility, and immune system suppression. The omnipresence of these compounds makes the proposed ban particularly significant. Citizens are exposed daily through the air they breathe, the water they drink, and the food they consume. Their use spans dozens of industrial sectors and consumer goods, embedding them deeply into modern life. The sheer scale of the proposed restriction—covering an estimated 10,000 substances—reflects a growing consensus among regulators that the societal risk posed by their continued use outweighs their functional benefits. The path to a full ban is expected to be complex and contentious, involving detailed impact assessments and negotiations with powerful industrial stakeholders. Industries ranging from aerospace and electronics to textiles and chemicals have historically relied on PFAS for critical properties not easily replicated. Proponents of the ban argue that the long-term costs of environmental cleanup and public health impacts are far greater, while opponents warn of supply chain disruptions and the technical challenge of finding safe, effective alternatives for all applications. If enacted, the regulation would position the...

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Categoria: cronaca