I look forward to reading your article. I think people don't care about homeless people because they are afraid they might have to take them home. I had this experience myself - in which a homeless guy asked me for help and in an 8 month period I became his friend and ended up giving him the keys to my car so he could sleep in my car because I was renting a room in a house where people were totally not interested in helping him and then in the end he and I got an apartment together in VA housing for formerly homeless vets -but most people are set in their ways and don't want to be inconvenienced so they instead have to hate the homeless person... just like they have to abuse animals that are being raised for slaughter - they haven't confronted their fear of death or their ideas about killing other living beings for food- so if they abuse the animal or think the animal is stupid they can get away with killing it.