EU moves to tighten rules on harmful pollutants: The invisible danger of 'forever chemicals'

European Union launches major push to regulate thousands of persistent 'forever chemicals' amid concerns over widespread exposure and industry resistance. | Contesto: cronaca

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• EU moves to tighten rules on harmful pollutants: The invisible danger of 'forever chemicals'

Contesto

The European Union is initiating a significant regulatory push to impose stricter controls on per- and polyfluoroalkyl substances (PFAS), a vast class of synthetic compounds notorious for their persistence in the environment and human body. The move, announced this week, aims to address what health and environmental experts describe as an invisible, pervasive threat from chemicals found in countless everyday products, from non-stick cookware to waterproof clothing. Commonly dubbed "forever chemicals" due to their extreme resistance to natural degradation, PFAS encompass thousands of individual substances. Their unique oil- and water-repellent properties have made them industrial staples for decades. However, this same durability means they accumulate over time in soil, water, and living organisms, including humans. Exposure is often unnoticed, occurring through routine activities like eating food cooked on certain non-stick surfaces or drinking contaminated water. While the EU's existing chemical regulatory framework, known as REACH, is often cited as one of the world's most stringent, critics argue it has been insufficient to tackle the PFAS crisis comprehensively. Regulation has historically focused on specific, well-studied PFAS compounds like PFOA and PFOS, leaving a vast universe of similar chemicals with potentially similar harms largely unchecked. This piecemeal approach, scientists warn, allows manufacturers to substitute one regulated PFAS with another, unregulated variant, perpetuating the cycle of pollution. The drive for tougher rules faces substantial headwinds from powerful industrial lobbies. Sectors ranging from aerospace and electronics to the food packaging and textiles industries argue that PFAS are critical for product safety, performance, and innovation. They caution that overly broad restrictions could disrupt supply chains, increase costs, and stifle technological development within the European single market. This tension sets the stage for a fierce political and economic debate over the scope and speed of the proposed clampdown. The health implications fueling the regulatory effort are profound. Epidemiological studies have linked...

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Categoria: cronaca