Greed Greed is not always bad, in fact, a certain kind of greed is necessary in many aspects of life in order for mankind to advance and innovate. People are greedy for many things. Some are material things while others are for the benefit of society as a whole. For example, some people are greedy for knowledge. This kind of greed is very beneficial because the more one becomes greedy for knowledge, the more our education system will keep improving and advancing in all of its fields. This is all necessary to keep innovation and invention updated, and more efficient. Our world would not be able to prosper in areas such as technology, which has become vital to many. Our economic system is also based o