Advances in Human Enhancement Technology over the past 10 years have exploded since the initial 2014 publication of Global Issues and Ethical Considerations in Human Enhancement Technologies. Shifts in brain interfaces, neuroscience, artificial intelligence, and robotics only scratch the service. It's all going somewhere, there is an end game, forces are competing for control and domination, new players are bringing new energy to the phenomenon. Yet the stakes for ethics and prospective global impacts of human enhancement could not be higher, or more dire, touching each and every one of us. This volume of carefully curated scholarly contributions from ethicists, futurists, scientists, technologists, and critical thinkers from around the world is a snapshot of the time we currently inhabit leading into a future we are rapidly destined to inherit. As humans. As human machines. Machine-humans. Machines...