It’s all over the right wing media and blogs: the absurdly false claim that there’s been “no global warming since 1998.” We’ve posted about this before, but it’s one of those denial myths that just keeps popping up again and again like a malignant jack-in-the-box. Peter Sinclair’s new video shows excerpts from a great speech by climate scientist Ben Santer that utterly debunks this pernicious falsehood. Again.