The EPA, which enforces federal environmental laws, said it would stop estimating the economic value of health benefits from reducing ozone and fine particulate matter, even though it acknowledges that they contribute to pulmonary disease, heart attacks, and premature deaths.
While a single monthly reading above 6 per cent does not constitute a formal policy failure, the persistent upward trajectory since early 2026 leaves monetary authorities with little room to manoeuvre.
The authors stress that individual knowledge alone is insufficient. Food environments – marketing, pricing, availability and access – must support healthier choices.
While a single monthly reading above 6 per cent does not constitute a formal policy failure, the persistent upward trajectory since early 2026 leaves monetary authorities with little room to manoeuvre.