Astrologer (Books)
Srimad-Bhagavatam
SB Canto 1
The unmanifested forces of time are so powerful that they decay all matter in due course. In Kali-yuga, the last millennium of a round of four millenniums, the power of all material objects deteriorates by the influence of time. In this age the duration of the material body of the people in general is much reduced, and so is the memory. The action of matter has also not so much incentive. The land does not produce food grains in the same proportions as it did in other ages. The cow does not give as much milk as it used to give formerly. The production of vegetables and fruits is less than before. As such, all living beings, both men and animals, do not have sumptuous, nourishing food. Due to want of so many necessities of life, naturally the duration of life is reduced, the memory is short, intelligence is meager, mutual dealings are full of hypocrisy and so on.
Being a liberated soul, the great sage Vyāsadeva could see this by his transcendental vision. As an astrologer can see the future fate of a man, or an astronomer can foretell the solar and lunar eclipses, liberated souls can foretell the future of all mankind by seeing through the scriptures. They can see this due to their sharp vision of spiritual attainment.