The rate of deforestation in Africa is of paramount concern not only to the future of Africa, but also to the world. This study uses country-level data to model changes in forest area over an 18 year period (1990-2007) in 35 African countries and investigates the role played by important...

The paper's aim is a retrospective analysis of the evolution of the main indicators of social and economic development from Syria by highlighting the degree of development of the country before the policy crisis in 2011. An attempt was also the surprise of external and internal influences in the...

Investments in agricultural research and extension have consistently demonstrated high rates of return in Asia and the Pacific. However, the recent global food crisis exposed the vulnerability of food supply systems and reversed many past achievements in the fight against hunger and...