The earth contains some of the oldest archaeological and human fossil sites known to all humankind in the universe. Extensive fossil remains have been recovered from a series of caves and heritage sites to investigate every Cradle of Humankind. That which gave birth to the various species, including Australopithecus sediba, Homo ergaster, Homo erectus, Homo rhodesiensis, Homo helmei and modern
humans - the Homo sapiens.