What does the term "Eugenics" refer to in the context of the movie?

The term "Eugenics" in the context of the movie refers to the science of improving hereditary qualities. This concept involves selective breeding and genetic manipulation with the goal of enhancing certain traits deemed desirable while reducing the prevalence of undesirable traits in a population. In "GATTACA," eugenics plays a central role in the societal structure, where individuals are genetically engineered to possess specific attributes such as intelligence, physical ability, and health. This practice raises ethical questions about individuality, discrimination, and the value placed on genetic differences versus personal qualities and achievements.

The connection of this term to the movie highlights how society's obsession with genetic perfection creates a rigid class system that ultimately challenges the idea of free will and human potential.