Since then scientists and engineers still occasionally explore the viability of such a project, as a key to resolving economic, population, and ecological stresses in the area, but the project has yet to be undertaken.
从那以后偶尔还是会有科学家和工程师从不同的角度去探讨这个工程的实施可能性，作为一个解决该地区经济、人口和生态压力的关键，但该项目暂无进展。