A new ultraconservative supermajority on the United States’ top court is undermining science’s role in informing public policy. Scholars fear the results could be disastrous for public health, justice and democracy itself.
Jeff Tollefson
Nature | September 14, 2022

In late June, the US Supreme Court issued a trio of landmark decisions that repealed the right to abortion, loosened gun restrictions and curtailed climate regulations. Although the decisions differed in rationale, they share a distinct trait: all three dismissed substantial evidence about how the court’s rulings would affect public health and safety. It is a troubling trend that many scientists fear could undermine the role of scientific evidence in shaping public policy. Now, as the court prepares to consider a landmark case on electoral policies, many worry about the future of American democracy itself.