A recent study of global cropland expansion highlights several trends that are ripe with environmental news stories. One finding: New farm fields have taken over an area the size of Texas and California combined since the start of the century, an expansion primarily affecting biodiversity-rich natural ecosystems, with Africa leading the cropland boom. Freelancer Gabriel Popkin explores the latest data and the reporting possibilities.

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.

Environmental journalists from around the country and beyond will gather in Houston later this month for the Society of Environmental Journalists’ 31st annual conference. Widely known as the energy capital of the world, this highly diverse city is an ideal place to drill down on the causes and consequences of climate change and other environmental issues of the day.

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.

Three teams of video journalists descended on the Brazilian Amazon amid some of its worst-ever fires to capture efforts of Indigenous rainforest “guardians” to protect it from destruction. They returned with award-winning reporting, but also a deeper understanding of the region and its people, and of how to bring the climate change story closer to home. They share their experiences, in the new EJ InSight.