I was raised on permaculture gardening–a long time before it was called that. I know the joy of tasting produce right at the source. This audiobook is spot on in taking every detailed step to get you there. It clearly explains why sustainable gardening is best, aside from all the great-tasting fruits and vegetables. Even if you never plan to do so, I highly recommend you listen to this book and at least get the proper viewpoint of something that is basic to all of us.