My opinion stands. Cultures are categories, they label people, create stereotypes-racism. Culture is the problem...sure it's the thoughts and arts and what-not of humans, but it still divides us. Besides without culture, people will still have the ability to live and think. I'm merely saying that the categories should be eliminated...there should be only one category, human. This way there can be no racial labels, someone will have to say Humans are stupid and will thus be dealing a blow to him/herself. Also, in using this there will be no "If a culture's goal is to prevent the progression of another culture, then this culture should be extiguished" as there will be no cultures to attack or defend.