Indian man (4): Physical world, this earth is there. Are there any other earthly planets of this type where human beings or other beings are staying other than spiritual beings?
Prabhupāda: Oh, yes.
Indian man (4): Why the information is not given about that?
Prabhupāda: Why not? In Bhāgavata there is all information.
Indian man (4): About the other earthly planets also?
Prabhupāda: Oh, yes. All, every each and every planet: Janaloka, Tapoloka, Maharloka, what kind of men are living there, what they are doing—everything is there. Svargaloka.
Indian man (4): But do they not come here sometimes to visit us or we cannot go there?
Prabhupāda: But you cannot see them. Your philosophy is unless you see, you don't believe. That is your philosophy. But you do not consider what you can see. That is the defect of this imperfect world, that people do not think that they are imperfect. With all imperfectness, they think they are perfect. That is the defect. Therefore it is said, andha. One is blind, and he is becoming the leader of other blind men. Andhā yathāndhair upanīyamānās te 'pīśa-tantryām uru-dāmni baddhāḥ (SB 7.5.31). Īśa-tantrya, by the laws of nature, he is bound up very tight, hands and legs, and he is thinking he is free to think, free to see, free to . . . that is the defect. He is not at all free, completely under the clutches of material laws, and he is thinking that he is free. That is the defect. And when this sense come, that "I am not free; everything is forced upon me," then he becomes human being. Otherwise he's a dog. Just like, you see, if a dog thinks he is free. He is jumping here, there. He is thinking, "I am independent," barking, attacking somebody. Oh, he is thinking he is free to do everything. When one comes to this sense, that he is not free, that is beginning of human life.