The Heartland Institute has a history of distorting climate science and lying about climate scientists. Their latest climate-related media advisory is no exception.
Mann's critics not appeased by NSF investigation, extend unfounded "whitewash" accusations to NSF itself

The OIG confirmed Penn State’s result that Michael Mann was not guilty of research misconduct. So where are all Mann’s critics admitting they were wrong about him?
Most speakers at the 6th International Conference on Climate Change misidentified as scientists
The sixth International Conference on Climate Change (ICCC), a large gathering of human-caused climate disruption deniers that is sponsored by the Heartland Institute, opens tomorrow morning. The frontpage for the conference website […]