books.google.com - To Have Or to Be? is one of the seminal books of the second half of the 20th century. Nothing less than a manifesto for a new social and psychological revolution to save our threatened planet, this book is a summary of the penetrating thought of Eric Fromm. His thesis is that two modes of existence struggle...http://books.google.com/books/about/To_Have_Or_To_Be.html?id=JvG85s966koC&utm_source=gb-gplus-shareTo Have Or To Be?