Qatar — the world’s highest carbon emitter on a per capita basis — made big promises in its winning bid for the 2022 FIFA World Cup. But will they deliver? Doha-based journalism professor Craig LaMay writes that while sports megaevent hosts face increasing pressure to address environmental concerns, critical coverage of their follow-through is challenging, especially in countries with no free press or public right to government information.

Environmental writer Allison Cobb, in “Plastic: An Autobiography,” tells the story of the ubiquitous material through a series of interwoven narratives that range from her own experiences with it (including a discarded plastic car bumper), to the corporate origins of its spread and the way it’s now dangerously carpeting nature and damaging human communities. Contributor Nano Riley has a review in our new BookShelf.

The climate-security nexus has drawn attention from the Biden administration, but less so elsewhere, even as security experts worry about climate change as a threat multiplier that can exacerbate other causes of conflict. Our new Backgrounder explores these concerns, with a look at how the issue has played out in recent U.S. politics. Plus, seven global regions where climate change may worsen ongoing conflict.