
Trump rollback lawsuit highlights decades of US climate policy
Health and environmental groups are suing the EPA to challenge Trump's removal of the 2009 endangerment finding, which tied greenhouse gases to public health risks and underpinned major climate rules. The suit argues the rollback will increase pollution, costs, and avoidable deaths, while the piece also outlines how U.S. leaders from Nixon to Biden have alternately tightened or loosened environmental protections with global consequences.










