Which is a more reasonable and useful explanation: dṛṣṭi-sṛṣṭi-vāda or sṛṣṭi-dṛṣṭi-vāda?
The philosophy of advaita is interpreted by people in various ways according to the purity of their minds, so there are many people who consider themselves to be advaitins yet who do not accept dṛṣṭi-sṛṣṭi-vāda [the contention (vāda) that perception (dṛṣṭi) is causally antecedent to creation (sṛṣṭi), or in other words that we create phenomena only by perceiving them, just as we do in dream], because for them it seems to be too radical an interpretation of advaita, so they interpret the ancient texts of advaita according to sṛṣṭi-dṛṣṭi-vāda, the contention that creation is causally antecedent to perception, and that the world therefore exists prior to and independent of our perception of it. Those who interpret advaita in this way do not accept ēka-jīva-vāda, the contention that there is only one jīva, ego or perceiver (which is one of the basic implications of dṛṣṭi-sṛṣṭi-vāda), and since they believe that phenomena exist independent of ego’s perception of them, they do not accept that ego alone is what projects all phenomena, and hence they interpret ancient texts to mean that what projects everything is not ego or mind but only brahman (or brahman as īśvara, God, rather than brahman as ego).