I feel like this is missing from many of the most important projects (especially big government projects, e.g. war on drugs, war on poverty, war on terror, inne

I feel like this is missing from many of the most important projects (especially big government projects, e.g. war on drugs, war on poverty, war on terror, inner city education). I’d like to see an honest application on these points. Especially, > What are the mid-term and final “exams” to check for success?