In many countries, organic agriculture has affected most areas of agriculture and food production, often starting in niche markets such as 'direct to customer' or on-farm processing. It has been adapted to local conditions, both social and agronomic, to produce viable sustainable farming strategies. This has resulted in a multitude of sustainable and profitable organic enterprises emerging around the world, organic agriculture can have a central role in ensuring that agriculture becomes fully sustainable. Organic agriculture is just a small part of the agribusiness world, which itself is just...