A common formula can be of practical use both for India or others. As such you can have practical solutions of all problems such as social, religious, cultural, political, economic as well as agricultural and industrial—from the Bhagavad-gita. It is possible only simply by assimilating it by direct perception. It is meant for all living being. Indirect perception will mislead far away from the truth and I am afraid many such indirect misinterpretations in a speculative mood by various commentators, have done more harm than good to the humanity in general
In all humility I beg to differ with you that all men should be free to make their choices and interpretations in all things. Less intelligent men are always guided by those who are superior in knowledge in all spheres of life. This principle is applicable everywhere but the guidance must be right and bona fide. But it depends always on the sweet will of the guided to accept this principle or reject it.