No matter how civilized we have become, it seems like discrimination is still deeply embedded on our culture. Most of us, if not all, still judge based on the outward appearance. While we are fortunate not to experience it very often, some have been very unfortunate. These include the homeless people.
A group did a social experiment where a guy pretended to be a homeless guy and tried to enter a fancy restaurant. As expected, the crews started driving him away. Most of them justified their actions,saying that he might drive other clients away. He eventually went away.
However, an hour later, the same guy arrived driving a Ferrari. He received a completely different treatment which clearly showed how the discrimination.