Who existed before Adam? This question was one of great interest to me. I was glad to see what the National Geographic stated in its website. According to it a group of anthropologists came to the conclusion that the essence of all human descent returns to (one man) lived in Africa before many many years.
This conclusion harmonize with the idea that the heavenly religions brings (about all human races having one essence (one man), Adam, the first man, according to the Jewish, Christian, and Islamic religions. It also does not oppose the modern theory of the variety of human races. How? Those who study paleontology believe that there were various human races existed before our race and then they perished. Our race were given the name of the Homo sapiens also the human races that existed before ours were given names, I can't recall them now. From the holy Quran we get the idea that the earth was already set and full of life before the coming down of Adam from heaven. The story of how Allah, swt, tells his angels about the earth is going to be the land for our human race and then their reply confirms that they (the angels) already experienced the existence of other races before ours.
Does science oppose or confirm religions has been a subject of dispute for so long. It's not my intention in this thread to discuss it.NO, I was just interested in the idea of the existence of other races before ours and I wanted you to share it with me, well, if you ever wondered about such subjects.