Which character demonstrates genetic advancements in society?

The character who demonstrates genetic advancements in society is the director. In the world of GATTACA, the director symbolizes the upper echelon of genetically engineered individuals who are deemed "valid." He embodies the values of a society that prioritizes genetic perfection and manipulates the genetic qualities of its members to achieve societal goals. Through his position, he showcases the consequences and implications of genetic advancements, including the societal hierarchies that arise from such technologies.

Vincent, Jerome, and Irene, on the other hand, highlight the challenges faced by those who are considered "in-valid" or genetically inferior. They grapple with issues of identity, societal acceptance, and the limitations imposed by their genetic makeup. While they exhibit personal qualities and aspirations that challenge societal norms, the director directly represents the power and authority of the genetic advancements that define the structure of their society.