The whole material world is full of hungry living beings. The hunger is not for good food, shelter or sense gratification. The hunger is for the spiritual atmosphere. Due to ignorance only they think that the world is dissatisfied because there is not sufficient food, shelter, defense and objects of sense gratification. This is called illusion.
But the foolish leaders cannot see that even the people who are most sumptuously materially satisfied are still hungry. And what is their hunger and poverty? This hunger is actually for spiritual food, spiritual shelter, spiritual defense and spiritual sense gratification.
(SB 1.12.6 - Purport)
