In this book we will investigate how "erectus" got here, what he was like, how he fits into the real timeline of human development, the strangeness of Bonobo and Chimpanzee, and how the Erectus fits in with the discovery of giant men walking with dinosaurs and that whole mess. We will travel with them as they are modified and we will review many texts that describe how that came about. You were told about the variants of Neanderthal, but you were not told about the relationship of Erectus to this anomaly of a man and how Homo-Neanderthalis discredits that whole "Out of Africa" theory that tied up human evolution into a neat little bow. If that omission is OK with you, I would suggest you not read this book. If you yearn for truth, I think you will be surprised by what scientists tell us about DNA, evolution, and how we got here. Don't get me wrong, there are many studies out there and it seems like many contradict each other, but more and more they are converging on a more probable history. What you probably learned in school was something called the "Out of Africa" development of mankind so we had better look at this theory that Homo-Erectus popped out a couple million years ago [100-thousand years ago by more accurate timing] and populated the world. Before you think it's going to be an easy road you will find it is not that straight-line evolution you're reading about. Most human types simply vanished. After the Pleistocene Extinction a massive explosion of mutation occurred in man with a second one 5500 years ago, according to Haplotype scientists.. Many times these mutation points are ignored in our classrooms making man's development seem fanciful and suspicious.