Warmist former IPCC lead author Raymond T. Pierrehumbert: "Obama has failed to fully engage in the war on coal"

Twitter / RogerPielkeJr: Oy. Here's a climate scientist ...

Oy. Here's a climate scientist on Obama's climate plan showing neglect of economics, politics and climate science [links to article below]

Analysis of Obama’s climate plan: Carbon dioxide, soot, coal, and Keystone XL. - Slate Magazine

[Pierrehumbert] When it comes to carbon pollution, coal is Public Enemy No. 1 by a wide margin...Obama has failed to fully engage in the war on coal.