That is also stated in the Bhāgavata. Of course, that has not yet come, but it will come in this age. So the symptoms of the people of this age are described, that people are of very short life.
Prāyeṇālpāyuṣaḥ sabhya kalāv asmin yuge janāḥ mandāḥ. And they are very lazy and slow. Slow and lazy means that they do not know that this life is meant for spiritual realization. So they are very lazy—"All right, spiritual realization we shall see later on. Let us enjoy life. That's all." So this is a great disqualification of the human being, that they are not wake up for spiritual realization, lazy, mandāḥ. And manda-bhāgyāḥ. Mandāḥ sumanda-matayaḥ.
And if somebody is at all interested for some spiritual enlightenment, then, unfortunately, mandāḥ sumanda-matayaḥ, they adopt some spiritual method which is not recognized. Spiritual realization with relationship with God is no spiritual realization. The whole spiritual realization means one must understand his relationship with the Supreme Lord. But generally in this age they want to avoid the conception of God, and at the same time, they want to be spiritually advanced. Therefore they are called sumanda-matayaḥ, a, I mean to say, a very degraded form of spiritual realization, without conception of God. Sumanda-matayaḥ, mandāḥ, lazy, and if they are at all interested in some spiritual realization process, they try to avoid the conception of God.
Sumanda-matayaḥ and manda-bhāgyāḥ. Manda-bhāgyāḥ means unfortunate. People of this age, mostly they are not very fortunate. In any part of the world, they are not very fortunate. They do not get things, desirable things, very easily. Our desirable things are four things for living purposes: āhāra-nidrā-bhaya-maithunaṁ ca. Eating, sleeping, and defense, and mating. These are our generally, so far our body is concerned. So these things are also not easily available. So mandāḥ sumanda-matayo manda-bhāgyā upadrutāḥ (SB 1.1.10).