Creation or evolution?

In this book, creation and evolution are compared. Conclusion: evolution is working within creation as a mechanism of learning and adaptation but cannot be the cause of existence. Paleontological and Anthropological proof as fossil bones point out that Genesis 1 must be taken figuratively. It may be that human spirits are older than the human body and it could be that other life forms were a learning school for future human spirits preparing them for staying in human bodies by a kind of reincarnation. This book has a  scientific character. Bible texts are used to support conclusions.