KFF Health News Sep 11 2025 In 2023, a group of 16 young Montanans won a much-heralded climate change case that said the state had deprived them of a "clean and healthful environment," a right enshrined in Montana's constitution. Their victory in Held v. Montana , later upheld by the state Supreme Court, resounded across the country, showing that young people have a stake in the issue of climate change, advocates say. Yet, state policies to address the causes of climate change in Montana — home