So far you have spoken illogical concepts, no use going into your ideas right now any further as if your bases are on a solid foundation. Why start building a road with a weak foundation? When you can show proof that the intermediary populations intermingled sexually and evolved I may listen to you. There is not one iota of proof beyond guesswork that one population grew into another. No matter how you call it. Hunched apes, dragging arms then to straighter spines, less hair, there is no proof. Growth or evolution, what you will. Until you can go beyond guesswork, there is no need to follow along your ideas in detail. Perhaps with someone else. It's guesswork and all your posturing in the world won't change it. Thanks for the conversation, though.