In other words,
Nyāya:
cognition
↓
will
↓
action
As expressed by Vātsyāyana in his NBh ad NS 1.1.1, objects are known in order to understand whether they must be desired or avoided. Hence, the succession of knowledge, will and action. See the NBh’s Introduction ad NS 1.1.1:↓
will
↓
action
This knower, after having grasped with a means of knowledge an object, either craves for it or wishes to leave it. The desire of such a person, set in motion by crave or disgust, is called initiation of the action (pramāṇena khalv ayaṃ jñātārtham upalabhya tam īpsati va jihāsati vā. tasyepsājihāsāprayuktasya samīhā pravṛttir ity ucyate).
The Mīmāṃsaka reply to this Naiyāyika view is that to believe that cognition (jñāna) is enough for will to arise does no hold. The intellectual view of Nyāya is thus refuted. Desire is, according to Mīmāṃsā, a primary factor which cannot be explained away through its antecedents.
However,
Instead, many other Indian philosophical schools explain desire as a consequence of
(erroneous) cognitions. See the Buddhist 'dependent origination' (pratītyasamutpāda), the Naiyāyika discussion on 'connection with a recollection' (smṛtyanubandha) and 'ignorance' (avidyā) in connection to the arousal of desire…
What do readers think? Is desire a consequence of (erroneous) cognition? Can it be explained (away) in this way?