River Cottage has become synonymous with a life revolving around good food, either grown in a sustainable way at home or sourced responsibly with a proper understanding of the people and land that produce it. The theme for this year is Sustainability, and the 12 months will be based on 12 different methods and activities for sustainable living that go on there, from making use of renewable energy and local natural resources, to growing organic food and exploring the possibilities of 'climate change gardening'. 2010's diary will have a cased-in spiral-bound package. As always, it will be printed on 100% recycled paper and card, with 36 monthly recipe cards on perforated pages, full-colour photographs, seasonal tables, conversion charts, shooting seasons and directory of useful websites.