Dissecting the Attacks on the Endangerment Finding

In late 2009, EPA made a formal finding — often called the Endangerment Finding —that greenhouse gases may endanger human health and welfare.  Undaunted by the overwhelming scientific evidence in favor of that finding, the Trump EPA plans to reconsider that finding.  Few independent observers believe EPA will succeed, but the issue is important enough to warrant a close look. Here's a deep dive.