Well, in our country, sorry to say, but the scope of this subject is next to zero! we don't have think tanks and other institutions to engage people trained in the subject discipline. The rest is history! but if you want to gain knowledge for the sake of knowledge (as a pleasure extracting activity) then that is the best discipline, it will broaden your mind and you'll be able to comprehend the activities of the global actors ...........

__________________
"Success is not final, failure is not fatal; it is the courage to continue that counts" (Winston Churchill)