How US government diet guidelines ignore the climate crisis

US government's 2020-2025 guidance is meat- and dairy-heavy. Experts say that isn't sustainable

To keep the climate habitable, most scientists agree that switching to renewable energy alone isn't enough - Americans also need to change the way they eat. Environmental and public health advocates are pushing a new strategy to help get there: including climate breakdown in the official US dietary guidelines, which shape what goes into billions of meals eaten across the country every year.

Every five years, the Department of Agriculture and the Department of Health and Human Services jointly publish a new version of the guidelines. They form the basis for the public-facing eating guide MyPlate, formerly MyPyramid, as well as many government-backed meal programs, such as National School Lunch. Historically, these guidelines have narrowly focused on human nutrition, but some are now saying they should be expanded to incorporate climate considerations as well.