I was looking into homo erectus recently. It appears that the homo erectus used to average like 6’1” for males and were built strong. Aka, that subspecies of human predecessors were taller on average than the tallest peoples today. Homo sapiens may be smarter, but it seems like we downgraded in every way.
Additionally, ancient humans averaged around 5’9” until we shifted to a low-protein, agricultural diet with scarce food. We’re only just now starting to return to are original sizes, and only in certain parts of the world.
It really feels like human males devolved to the point that the average human male cannot effectively attract and satisfy a human female. Dick size is actually going up in the West. It seems like the female anatomy is designed to accommodate 7in penises overall. Meanwhile, the USA average is like 5.5in, a whopping 20% reduction. We don’t have any data on homo erectus penis size, but I imagine they were probably sporting 6.5-7in on average.
I think tragically the human male body is just not physically evolved to be overly sexually successful. I know a lot of faggots here believe in intelligent design, but the human body really sucks in a lot of ways. I’d honestly rather be a monkey or something.
I will say humans have large penises compared to many ape species, but not necessarily compared to homo sapien evolutionary ancestors.