A government plan to address a class of so-called “forever chemicals,” widespread in the environment and implicated in human health effects, will pick up speed in 2022. But whether the effort will solve problems around PFAS remains to be seen. The latest TipSheet outlines the challenge, the EPA plan and smart ways to cover the story in your area.

After an 18-month buildup, a one-day U.N. Food Systems Summit earlier this fall generated hundreds of commitments to end global hunger and a dizzying array of alliances dedicated to the cause. Despite controversies surrounding the summit, this groundbreaking event highlighted opportunities for reporting on food and food systems. Award-winning agriculture journalist Chris Clayton shares his insights.

Plastic waste, already the subject of preliminary international talks, could be increasingly targeted after UN meetings in early 2022. Meanwhile, this ubiquitous product is polluting land, ocean and air in its various forms, as well as through little-understood microplastic particles. The latest TipSheet has the backstory on efforts to forge an international plastics treaty, as well as ideas for how to cover plastic pollution locally.

A profound tightening of companies’ environmental risk disclosure requirements may be ahead, thanks to efforts by the Biden administration’s Securities and Exchange Commission. And the new WatchDog Opinion column argues that as fossil fuel firms position themselves as part of an environmentally sound future, journalists must act too — demanding full disclosure of corporate financial risks related to climate.