I find it interesting that seeing culture as fluid is a perspective that is often shared by those who have experienced cultural transitions. My theory is that when a worldview is formed from within a single cultural context it can feel like a very solid and permanent structure, because from within it we can’t feel the subtle changes. But when a person steps outside of their cultural context and into another they become aware of the movement. When we move we must adapt. This is how cultures survive. They are living changing things because they are made up of living changing people. I think it is good to challenge popular movements and ask people to think more deeply about issues specifically so that positive change can be affected and not just a couple of buzz words tossed into the void for argument.