New complications and additional evolutionary epicycles like these don’t prove the correctness of MITTENS, nor is there any need for them whatsoever, but they do tend to support its mathematical conclusions because the more complicated and convoluted the path, the more obviously impossible the mainstream neo-Darwinian explanations become.
A 1 million-year-old human skull suggests that the origins of modern humans may reach back far deeper in time than previously thought and raises the possibility that Homo sapiens first emerged outside of Africa.
Leading scientists reached this conclusion after reanalysis of a skull known as Yunxian 2 discovered in China and previously classified as belonging to a member of the primitive human species Homo erectus.
After applying sophisticated reconstruction techniques to the skull, scientists believe that it may instead belong to a group called Homo longi (dragon man), closely linked to the elusive Denisovans who lived alongside our own ancestors.
This repositioning would make the fossil the closest on record to the split between modern humans and our closest relatives, the Neanderthals and Denisovans, and would radically revise understanding of the last 1m years of human evolution.
Prof Chris Stringer, an anthropologist and research leader in human evolution at the Natural History Museum in London, said: “This changes a lot of thinking because it suggests that by 1m years ago our ancestors had already split into distinct groups, pointing to a much earlier and more complex human evolutionary split than previously believed. It more or less doubles the time of origin of Homo sapiens.”
The skull was first unearthed in Hubei province in 1990, badly crushed and difficult to interpret. Based on its age and some broad-brush traits, it was assigned as Homo erectus, a group that is thought to have contained direct ancestors of modern humans.
The latest work used advanced CT imaging, high-resolution surface scanning and sophisticated digital techniques to produce a virtual reconstruction of the skull. The skull’s large, squat brain case and jutting lower jaw are reminiscent of Homo erectus.
But the overall shape and size of the brain case and teeth appear to place it much closer to Homo longi, a species that scientists have recently argued should incorporate the Denisovans.
This would push the split between our own ancestors, Neanderthals and Homo longi back by at least 400,000 years and, according to Springer, raises the possibility that our common ancestor – and potentially the first Homo sapiens – lived in western Asia rather than Africa.
Just to be clear, there is absolutely no chance – zero – that the theory of evolution by natural selection can explain the genetic gap observed between modern humans, modern chimpanzees, and the theoretical Last Known Chimp Human Common Ancestor.