Human resources brief history

Not a year passes without discovery: Lucy is not our oldest ancestor, new branches of humans in Asia, inherited parts of early humans in our DNA... but there are still missing pieces in the puzzle of our origins. We still need to find the first human. The writer evaluates recent discoveries and takes us on this evolution journey to what distinguishes humans from other mammals, and to understanding through studying environments and lifestyles the behavior of early humans. A new story about the human family tree, through which we can reconsider what makes us human.