Desiring the Unhappiness of Others
If there were in the world today any large number of people who desired their own happiness more than they desired the unhappiness of others, we could have a paradise in a few years.~ Bertrand Russell (1872-05-18 1970-02-02 age:97)
This desire to see unhappiness in others is the primary cause of homelessness. It costs more to maintain homelessness than to fix it, but then the undeserving homeless would be warm and comfortable.
For example those whose primary goal in life is to make homosexuals miserable and kept in their place.