Wow. This ThinkProgress story is pretty disgusting, if it’s true:

Internal documents acquired by ThinkProgress Green reveal that the Heartland Institute, a right-wing think tank funded by the Koch brothers, Microsoft, and other top corporations, is planning to develop a โ€œglobal warming curriculumโ€ for elementary schoolchildren that presents climate science as โ€œa major scientific controversy.โ€ This effort, at a cost of $100,000 a year, will be developed by Dr. David E. Wojick, a coal-industry consultant.

Gross, gross, gross.