Sustainability science and sustainable development of agriculture in developing countries in the context of multiple global challenges
The agriculture sector is increasingly being affected by multiple global changes in the world (Tilman et al., 2002). The risk of food insecurity is growing as the population size has been predicted to reach nine billion by 2050 in the world (FAO, 2014, Fischer et al., 2014). It has also been estimated that about ten percent of agricultural productive capacity in developing countries will be declined by 2080 due to global warming (Cline, 2007). In this situation, there is a great challenge of producing enough food to meet the food demand and secure the food for the insecure population. Over the past decades, different scientific approaches have been emerged and used to develop to improve the agriculture sector. For instance, ‘science push, market-driven, and ‘diffusion of innovation approaches’ of agricultural development (see.Arnold and Bell, 2001, World Bank, 2006). In these approaches, the role of both basic and applied sciences has been considered as the main way to solve the agric