What is the future of barcodes?

"The film begins with a shot of Earth from space, as an announcer explains that the evolution of man, which so long relied on the process of natural selection to keep the population strong and intelligent, faltered when the smart people stopped breeding. This evolutionary change is shown in a split screen, as one yuppie couple talks about their decision to wait for the right time to have kids, while a white trash couple get hot and heavy on a couch. The right side of the screen splits into four smaller frames, as the white trash couple starts having kids, as the yuppie couple on their left, now slightly older, talk about their prosperity. More little screens pop up on the right, as the white trash couple realizes they can get more from welfare and more food stamps if they have more children. As time moves on, the right side increases exponentially, as the white trash younglings start to grow up and start multiplying like rabbits on their own. The right side becomes so crowded, it starts to push into the left side of the screen, until the yuppie woman, who by the time she is in her fifties is widowed and childless, is forced into oblivion by the ever growing generations of dumb-asses."