Midgley argues against reductionism, or the attempt to impose any one approach to understanding the world. She suggests that there are "many maps, many windows," arguing that "we need scientific pluralism —the recognition that there are many independent forms and sources of knowledge—rather than reductivism, the conviction that one fundamental form underlies them all and settles everything." She writes that it is helpful to think of the world as "a huge aquarium. We cannot see it as a whole from above, so we peer in at it through a number of small windows ... We can eventually make quite a lot of sense of this habitat if we patiently put together the data from different angles. But if we insist that our own window is the only one worth looking through, we shall not get very far."