So at the present moment, there is no real family life, no consideration of religion, no consideration of irreligious life. Everything, just like animals. Kalau sudra-sambhavah. If not animals, they are all sudras, nobody brahmana, nobody ksatriya, nobody vaisya. So it is a chaotic condition of the human society. Therefore it cannot be revived to the original position of systematic institutional position. It is not possible. Everything is lost. Therefore by the Caitanya Mahaprabhu's grace, one thing: harer nama harer nama / harer namaiva kevalam / kalau nasty eva nasty eva / (nasty eva) gatir anyatha [Cc. Adi 17.21]. Everything is lost. Now, simply by chanting harer nama, the holy name of Lord Krsna, you become again situated in the original position. Everything is adjusted because it is transcendental. So there is no other way.
Lecture on Bhagavad-gita 1.37-39, London, 27 July, 1973