The term superhuman refers to humans, human-like beings or beings with qualities and abilities that exceed those naturally found in humans. These qualities may be acquired through natural ability, self-actualization or technological aids. The related concept of a super race refers to an entire category of beings with the same or varying superhuman characteristics, created from present-day human beings by deploying various means such as eugenics, euthenics, genetic engineering, nanotechnology, and/or brain–computer interfacing to accelerate the process of human evolution.
Throughout history, the discussion of superhuman traits and the idea of the ideal human in physical, mental, or spiritual form has influenced politics, policy, philosophy, science and various social movements, as well as featuring prominently in culture. Groups advocating the deliberate pursuit of superhuman qualities for philosophical, political, or moral reasons are sometimes referred to as superhumanist.
Modern depictions of this have evolved and are shown in superhero fiction or through technologically aided people or cyborgs.
Übermensch
The Übermensch or "Superman" was postulated in the later writings of Friedrich Nietzsche as a type of supreme, ultra-aristocratic achievement which becomes possible in the transcendence of modernity, morals or nihilism. Nietzsche believed in creating the perfect human, or at least a definition of one, and achieving this perfection through the enhancement of individual and cultural health, creativity, and power, and that to be a successful human one would focus on the realities of our world, rather than the beyond world, or afterlife.
Nietzsche explores the idea of a superhuman in his work Thus Spoke Zarathustra, in which he discusses the reality of humans existing as just that, and their potential to be more, through risks taken to advance humanity. This belief focuses not on a man who is bettering oneself but instead establishes values which create a meaning to life greater than one person, and positively influencing the lives of others with an overarching goal of humanity.