Prabhupāda: Did you follow? So the only remedy is that you should perform yajña. And this yajña is, in this age . . . yajña, performance of yajña, is very costly affair. At the present moment, things are not available. So you should perform yajña. If you don't perform yajña, then nature will restrict supply and put so many impediments. That yajñād bhavati parjanyaḥ (BG 3.14). If you regularly perform yajña, then there will be sufficient rainfall. There is sufficient water. Just like all around there is water. There is no scarcity of water. But you cannot touch it without God's intervention. The same water will be converted into cloud and will be distributed on the land, and the water again glide down to the reservoir of water. This is nature's way. But if you do not perform yajña, this machine will not work to get water from the sea, convert into cloud, and then distribute. This will be restricted.
Justin Murphy: But we must all perform yajña?
Prabhupāda: Yes, you have to perform yajña. And that yajña, at the present moment, is very easy, to . . . saṅkīrtanaiḥ yajñaiḥ (SB 11.5.32). It is recommended that we have to recognize the authority of the Lord, and in this age, simply by performing saṅkīrtana-yajña, He will be satisfied. Saṅkīrtana-yajña means to glorify the Lord in so many ways. We glorify the Lord His form, His activities, His name, His quality. So it is not difficult job. We can sit together, family-wise, community-wise, or in office, in factory. We can sit down together and glorify the Lord. Is it very difficult job?