Ruth and James on one side, Barb and Arthur on the other. If we go back far enough, you’ll see members of the species Homo erectus, neanderthal, homo heidelbergensis, and a myriad of other humans until we get to the point of them not being humans anymore. For someone that talks about knowing science, you’re not that well educated on the way things work in the real world, are you? Just thumping that 5000 year old book that came out at about 0.00000001% of the human experience, and completely forgot about the hundreds of thousands of year of humans being alive.