"Claridge and I agree that the entities we call species are real biological units.
(...)
Let’s consider the two-part question introduced above: (1) Are species real? (2) Are species uniquely real? All working biologists today think that the answer to the first question is yes: species are real entities in some sense (although the grouping criterion considered to be the basis for their reality varies as described above). The current debate concentrates on the second question: whether or not species are a special level either in biological organization or in the taxonomic hierarchy. In other words, is there a unique ranking criterion for species? The two possible answers to this question can be contrasted as the Darwinian view vs. the Mayrian view." - Species Are Not Uniquely Real Biological Entities, Brent D. Mishler
And yet, the nonsense continues...
And BTW if you believe that Neanderthals inbred with Homo Sapiens it only means that you are Alice in the Wonderland!
"Cambridge scientists claim DNA overlap between Neanderthals and modern humans is a remnant of a common ancestor" - in Study casts doubt on human-Neanderthal interbreeding theory
