An Analysis of Ethical Issues in the Film "Gattaca"

The central ethical dilemma of the 1997 Andrew Niccol film Gattaca concerns the manner in which an individual ought to be judged. Should it be by the composition of his genome, present at birth, or by the attributes of personality and ambition that are chosen by that individual? In the futuristic society depicted in the film, genetic engineering allows for the elimination of almost all physical defects in newborns, whose bodily characteristics later render them far more favorable candidates for employment than those whose genes had not been enhanced in this manner. Eventually, interviews are conducted not to assess an applicant's character and determination, but his genetic code. The even more fundamental question that arises from this is, "What determines the essential identity of a human being? Is it his genetic code, or is it something else?"

Vincent is a child born in the obsolete manner, and thus his genome is riddled with "errors," from which high "probabilities" of him obtaining certain ailments later in life are inferred. Nevertheless, these are probabilities only, and Vincent is healthy, athletic, and yearns to one day explore outer space. Unfortunately, he is denied admission to Gattaca, the facility of the space program, on the basis of his genome alone. Despite his splendid knowledge of astronomy and navigation, the best test scores in the world will not admit him.