I think so. It's a bit schizo but still a fun jaunt. Especially if you like sweeping meta narrative. It's takes about 60-90 minutes to read. Starts a bit slow but gets good in the middle and end. It's a series of blog entries so you have to click the link at the bottom of each section. I'm curious what your take on it is. I bring it up because if I remember correctly is has some mention of Neanderthals. I really enjoy antediluvian alt history theories and the Neanderthal predation theory is in that camp.