I just "discovered" Yi-Fu Tuan, although he has been around for a long time. I just finished this book and have begun another, Who Am I. Also, I have purchased Topophilia, but haven't started it yet. Yi-Fu Tuan is a geographer who is interested in human relationships and geography. Escapism is a book which explores the role of escape in the evolution of cultures. Tuan writes clearly and elegantly. I am not sure I can adequately summarize what his book means to me, but I can say that it is a book that is beginning to change my thinking about so much. For Tuan, escape is a fundamental aspect of being human. Some escape is bad, especially if it becomes obsession. Other forms of escape are necessary and take us to places we need or want to be.