Counties with more socially vulnerable populations have a higher density of natural gas pipelines overall, according to a new analysis. The findings suggest counties that are more socially vulnerable are also at greater risk of facing water and air pollution, public health and safety issues, and other negative impacts associated with the pipelines. “We know that the network, as it stands today, is already distributed in such a way that any negative impacts fall disproportionately on vulnerable communities,” says Ryan Emanuel, a professor of forestry and environmental resources at North Ca...