________________
Nyāya Epistemology
413 external object was also blue. Knowledge does not determine the external world but simply enforces our convictions about the external world. So far as knowledge leads us to form our convictions of the external world it is pramāna, and so far as it determines our attitude towards the external world it is pramānaphala. The question how knowledge is generated had little importance with them, but how with knowledge we could form convictions of the external world was the most important thing. Knowledge was called pramāna, because it was the means by which we could form convictions (adhyavasāya) about the external world, Nyāya sought to answer the question how knowledge was generated in us, but could not understand that knowledge was not a mere phenomenon like any other objective phenomenon, but thought that though as a guna (quality) it was external like other guņas, yet it was associated with our self as a result of collocations like any other happening in the material world. Pramāna does not necessarily bring to us new knowledge (anadhigatādhiganty) as the Buddhists demanded, but whensoever there were collocations of pramāņa, knowledge was produced, no matter whether the object was previously unknown or known. Even the knowledge of known things may be repeated if there be suitable collocations. Knowledge like any other physical effect is produced whenever the cause of it namely the pramāna collocation is present. Categories which are merely mental such as class (sāmānya), inherence (samavāya), etc., were considered as having as much independent existence as the atoms of the four elements. The phenomenon of the rise of knowledge in the soul was thus conceived to be as much a phenomenon as the turning of the colour of the jug by fire from black to red. The element of indeterminate consciousness was believed to be combining with the sense contact, the object, etc. to produce the determinate consciousness. There was no other subtler form of movement than the molecular. Such a movement brought about by a certain collocation of things ended in a certain result (phala). Jňāna (knowledge) was thus the result of certain united collocations (sāmagri) and their movements (e.g. contact of manas with soul, of manas with the senses, of the senses with the object, etc.). This confusion renders it impossible to understand the real philosophical distinction between knowledge and an external event of the objective world. Nyāya thus fails to explain the cause