Genetically superior humans are a net benefit to all of humanity. Inevitably they will interbreed with arbitrary other people occasionally and the technological advances also benefit everyone. Yes, it will stratify society - all of society is and has always been stratified. It is not a good indicator to inform whether or not you should do something.
> It's crazy to me that we're already approaching Gattaca, and the discussion does not revolve entirely on how to prevent it.
Because the movie has been engineered specifically to make you feel vindicated: Someone is said to be limited, they then overcome this limitation. It is the "american dream" in movie form. Another poster has said it higher up: If genetic determinism is real, the main character is a fraud. Viewed through that lens, it becomes an entirely different movie.
> It's crazy to me that we're already approaching Gattaca, and the discussion does not revolve entirely on how to prevent it.
Because the movie has been engineered specifically to make you feel vindicated: Someone is said to be limited, they then overcome this limitation. It is the "american dream" in movie form. Another poster has said it higher up: If genetic determinism is real, the main character is a fraud. Viewed through that lens, it becomes an entirely different movie.