Environmental thought and politics have become parts of mainstream cultural life in Britain. The wish to protect wildlife is now a central goal for our society, but where did these ‘green’ ideas come from? And who created the cherished institutions, such as the National Trust or the Royal Society for the Protection of Birds, that are now so embedded in public life with millions of members? From the flatlands of Norfolk to the tundra-like expanse of the Flow Country in northern Scotland, acclaimed writer on nature Mark Cocker sets out on a personal quest through the British countryside to find the answers to these questions. He explores in intimate detail six special places that embody the history of conservation or whose fortunes allow us to understand why our landscape looks as it does today.