In science, however, it is recognized as a reality. Of course, when realities are first discovered, it often challenges the conventional wisdom of the day. This did not alter the reality of the roundness of the earth, however. The oneness of the human family is a reality whose implications are now being discovered. The biological relatedness of human beings.
All human beings come from the same ancestral stock.
Every person on our planet belongs to the same species. However, we are even closer than this may imply. All humans, without exception, are related to each other. We are at least as close as 50th cousins. The common spiritual capacities of all human beings.