"Man is the only creature that refuses to be what he is. "
-Albert Camus
You and I are examples of Humanity. Taxonomically classified as Animalia Chordata Mammalia Primates Hominidae Homo Sapiens Sapiens, modern anthropology believes we reached our modern anatomical norms approximately 200,000 years before the Common Era somewhere near the east coast of Africa. Our emergence was not the first time robust intelligence had walked the surface of the earth. In fact at the dawn of Sapiens, rival hominid species occupied nearly all other continents, the human family was extraordinarily large, accommodating a variety of sentient, tool-using apes.
As Homo Sapiens left Africa, we set about subverting the dominion of other apes and large mammals becoming the primary predator in all of the biomes we reached by 50,000BCE. In Europe, aside predatory cats and bears, we competed with our closest biological cousin Homo Neanderthal for supremacy of the food chain north of the Mediterranean Sea. The Neanderthal branch of humanity had endured and prospered for perhaps 600,000 years, crumbled in the face of Homo Sapiens' occupation of Europe, and 170,000 years after we emerged in Africa, the last Neanderthal perished in Europe. Details of this period of co-habitation are lost in antiquity, but it is likely that it included violent conflict, linguistic exchange and perhaps even spiritual and mythic interchange. Our species tho, did interbreed with Neanderthal, and incorporated some of their genetic distinctiveness into the species Homo Sapiens. Long hypothesized, geneticists confirmed this Gene Flow Event in 2010. Sapiens' sexual relationship with Neanderthal likely lasted several centuries, but a distinct population of Neanderthal survived until 30,000 years BCE. Because of our anatomical similarities, and ability to easily interbreed some scientists believe that Neanderthal should be reclassified as a subspecies of humanity. However I believe that by acknowledging Neanderthal as a separate human species, distinct but co-extant, and perhaps co-equal, we can establish a valuable precedent. Under these circumstances, the Human Experience becomes the domain of a multiplicity of forms. As we move toward a future in which we coexist with a variety of augmented biological humans and artificial human intelligences, interpreting our past evolution in this way allows us to acknowledge the fluidity of humanity across many levels of abilities and intelligences.
"Just what do you think you're doing, Dave? "
-Hal, 2001