Greening aid understanding the environmental impact of development assistance english edition ebook hicks robert l parks bradley c roberts j timmons . Greening aid understanding the environmental impact of development assistance hicks robert l parks bradley c roberts j timmons isbn 9780199213948 . Greening aid understanding the environmental impact of development assistance robert l hicks bradley c parks timmons roberts and michael j tierney why does this topic matter 1 a lack of reliable information means limited accountability 2 environmental aid is key to securing developing country participation in environmental agreements . By evaluating the likely environment impact of over 400000 development projects by more than 50 donors to over 170 recipient nations between 1970 and 2001 greening aid represents a unique state