(Lord Krishna milking a cow)
Guest: You said that as the age of Kali-yuga progresses there'll be no more butter.
Prabhupāda: Yes, it has already begun. You are killing cows, the source of butter. Now, time will come, there will be no more cows. Misusing. And then where you will get butter? You cannot manufacture in your factory a cow or butter.
Guest: We can take care of cows, can't we?
Prabhupāda: You should. Otherwise you are ungrateful. You are drinking milk, you are taking so much butter, milk product, and as gratitude you are killing cows? You should be ashamed. Even if you have no human feelings. You suck the breast of your mother and kill? Is that humanity?
So this will be, in due course, the milk supply will be stopped. That is stated in the Śrīmad-Bhāgavatam. There will be no more milk supply at the end of this Kali-yuga. Three, four things will be stopped—grains, sugar, and milk will be stopped. And fruits will not be... Without any pulp. It will be simply seed. Just like in mango there is seed and pulp. In future you'll simply have seed, no pulp. So you'll eat mango simply by tasting the seed. There will be no more mango pulp. These are stated in the Bhāgavatam.
So people are so foolish that they are continually committing sinful activities. Therefore yajña (sacrifice) is recommended. But they cannot perform yajña also. The only alternative is to take to Kṛṣṇa consciousness to save you from all risky life. Yes.
Devotee: So when... When they say they have a surplus of grains now, they are burning these great mounds of grains, this means that in the future there will be no grains for this country to eat?
Prabhupāda: Yes. As soon as you make misuse, the supply will be stopped. After all, the supply is not in your control. You cannot manufacture all these things. You can kill thousands of cows daily, but you cannot generate even one ant. And you are very much proud of your science. You see. Just produce one ant in the laboratory, moving, with independence. And you are killing so many animals? Why? So how long this will go on? Everything will be stopped. Just like a child. Mother is giving good, nice foodstuff, and he's spoiling. So what the mother will do? "All right. From tomorrow you'll not get." That is natural.
Devotee (2): Is it true that Kṛṣṇa has all these things in each planet simply because of the presence of a pure devotee?
Prabhupāda: No. Kṛṣṇa appears not in consideration of this planet, but just like there is a headquarter of the governor or some government officer in the particular place. Similarly, when Kṛṣṇa appears in this universe, He comes in this planet in that Mathurā-Vṛndāvana. Therefore it is called so sanctified. Whenever He appears, He appears there. And that Vṛndāvana happens to be situated within this planet. So this planet is very fortunate in that sense. Yes. Yes?
Guest: When the people realize there's no more butter will they get attached to other things or will they realize the mistake they made?
Prabhupāda: What is that?
Guest: When people realize, when there's no more butter will people realize they've made a mistake or will they get attached to something else?
Prabhupāda: A sinful, sinful man never realizes his mistake. Therefore he's miscreant. You ask any miscreant, any criminal, "So you have done wrong," he'll be angry. Upadeśo hi mūrkhāṇāṁ prakopāya na śāntaye. So the miscreants and sinful, they cannot realize unless they are in good association and blessed. So therefore good association required. We are giving chance, this temple is open to give people good association. "Please come, try to understand." If one is fortunate he understands, he takes to this principle and thus becomes, I mean to say, purified gradually.
Therefore in this age Caitanya Mahāprabhu has recommended that you do not require to change your position. You simply try to hear about Kṛṣṇa from the rightful source. That's all. Then everything will be all right gradually. Everyone of us are mistaken or whatever you may call, but Kṛṣṇa is so kind that He gives His book, Bhagavad-gītā, He sends His representative, He comes Himself as Lord Caitanya to deliver us. He sends Lord Jesus Christ. So so many arrangement, but we don't take advantage. We are so fool and sinful. But still, the propaganda will go on.
Just like father, however misguided a son may be, whenever the father gets a chance, he says, "My dear son, you don't do this. It is not good. You do this." So that is the duty of the father. Similarly, we are bent upon continuing our sinful activities but there is sufficient arrangement by Kṛṣṇa to instruct us and to lead us back to Godhead, back to home.
(Srila Prabhupada Lecture, Los Angeles, December 27, 1968)