WHT -
I believe the Climate Despot site is run by the political operative Marc Morano, who worked for senator Inhofe and for Limbaugh in the past.
Creating a tribalistic environment is, no doubt, a coordinated effort; it serves a political agenda. I’d say that it’s a stretch to say that those kinds of attacks are coordinated. The problem, IMO, is that some folks fail to see any connection between fanning tribalism and the resulting tribalistic behavior (no doubt, on both sides of the debate).