Fourteen authors from around the world share their stories about how they came to the conclusion that reducing their air travel was necessary to avoid playing their part in climate change.

The comprehensive guide to starting a sustainable market garden business.

In this new full-colour edition of Organic Gardening, Charles Dowding shares the wealth of his experience, explaining his approach to soil and plants and revealing the range of techniques that enable him to grow healthy, vibrant crops. His success is based on some key principles:

• No-dig enhances soil structure and encourages healthy growth, especially when soil life is encouraged and multiplied through the addition of good compost and manure.

• Organic matter is best spread on the surface – just leave it on top and let the worms take it in, aerating the soil as they do so.

• When starting with weedy soil there is a period of three to twelve months, depending on weed types, when the emphasis is on cleaning and improving the soil.

• Using a no-dig method you can easily control weeds with just a little hand weeding or hoeing every ten days or so, when weeds are small.

Based on this approach and his experience of a system of permanent, slightly raised beds, Charles shows you how to grow a delicious variety of fruit and vegetables: what to choose, when to sow, plant and harvest, and how best to avoid pests and diseases.

The ancient method of growing vegetables in hot beds, used by the Victorians and by the Romans, harnesses the natural process of decay to cultivate out-of-season crops. Jack First has revived and modernised this remarkable technique, and produces healthy vegetables at least two months earlier than conventionally grown crops.