Animism is not a belief system, but a worldview: The world is a sacred place and we are part of it. The factuality of this statement is not the issue. To say that the world is a sacred place is to make a statement about values, not facts. It’s a statement about what you mean by ‘sacred,’ just as ‘Money can’t buy happiness’ is a statement about what you mean by ‘happiness.’ To put it all very simply, animism isn’t a belief system, it’s a value system.