Factors do not cause problems, but merely contribute to make the matter worse. This article speaks of the five major factors of poverty: Disease, Ignorance, Apathy, Dishonesty, and Dependency. The article speaks on each matter in turn, and explains each topic. I found this article quite intriguing, and very truthful. It definently deserves a read-through.
This site has statistics of homelessness all over the world! India has the highest homeless rate out of all 100,000,000 people without homes in all of the world, with 78,000,000 people out on the street. This are some shocking numbers, and really deserve to have a look. I find it amazing that there's enough homeless people in Hong Kong alone for them to make the list with other countries.
Includes many statistics, such as food wastage in America (over 100 billion lbs per year!) and poverty rate for children (55% for children under 6 living with a single mother!). I Found some of these statistics very surprising, but sadly, not unbelieveable.