Michael Mann, defends the fake/inept (your choice) statistics of Stephan Lewandowsky. From 'Michael Mann, Scientist(?)'s Facebook page.
Michael E. Mann says:
'Stephen McIntyre goes back to same dishonest "recipe for
manufacturing doubt" behind his attacks on Hockey Stick. His latest attacks on Professor Stephen Lewandowski's new study on climate change denialism actually exploits the same sleight of hand (throwing out important signals in a dataset) behind his original attacks on the Hockey Stick reconstruction, as detailed in "The Hockey Stick and the Climate Wars"'