on the dangers of referring to greenhouse gas emissions as “pollution”

The fundamental result is that we think of GHG emissions as something that we can control using technology, instead of realizing that they are the result of the use of that driver of our economic activity—energy. This is why it is a dangerous shift; by keeping GHG in the realm of something other than pollution, we are able to confront the root cause of emissions—consumption. If it's pollution, it's pushed into a mystical techno realm.