Innovation and technical change are drivers of economic development. Innovation depends on access to information and knowledge and requires continuous learning. It takes place within an institutional, social, political and economic context. The agricultural context in the ACP region is rapidly changing in a world in which scientific and technological advances, for example ICTs and bio- and nanotechnology, influence the agricultural landscape and rural environment. Farmers, policymakers and scientists have to respond adequately to these rapid changes; while preserving the natural resource base for future agricultural production. The IAASTD report 2009, also places emphasis on the importance of knowledge, science and technology for sustainable development.