Ding, you were threatening to expose my shortcomings several posts back. I'm still waiting for that to take place.
I am fully aware that the rarity of bipolar glaciation is a central thesis in that paper. But it still says that such a thing occurred repeatedly over the last 22 million years and you are going to have to explain to us why you believe one exists now. Where on today's Earth do you find continental glaciation in the Northern Hemisphere? Seems a simple question. Got an answer?
I am fully aware that the rarity of bipolar glaciation is a central thesis in that paper. But it still says that such a thing occurred repeatedly over the last 22 million years and you are going to have to explain to us why you believe one exists now. Where on today's Earth do you find continental glaciation in the Northern Hemisphere? Seems a simple question. Got an answer?