The Light Eaters'teeming with fascinating and enlightening insights' OBSERVER Plant lovers will find much of interest in Schlangers inspiring tale of where her curious mind has led her NATURE Captivating THE GUARDIAN Its rare that you read a book that makes you want to grab people to tell them what its about, but this is one of them DAILY MAIL Look at the green organism across the room or through the window: the potted plant, or the grass or a tree. Think how a life