Acharya Prashant explains that the visible world is 'Nashta Dharma', meaning its nature is to perish. He defines truth as that which remains even in one's absence and does not change based on the observer. He clarifies the concept of 'Neti Neti' (not this, not this) as the rejection of the perceivable world because it depends on the mind and the observer. Since the world is dependent on the subject, it lacks independent existence and is essentially a projection. He argues that truth must be non-dual and independent, whereas the world of duality is always interdependent and thus not the ultimate truth.