Unlike intuitive knowledge, abstractive knowledge does not require the existence or presence of the object to be known.
He argued that there were different 'orders' of knowledge and, within them, different 'degrees' determined by the nature of the object to be known and the 'degree of abstraction' involved.
In the first, both the terms "ultimate" (param) and "domain" (artha) stands for the object emptiness (śūnyatā)—because it is both the "ultimate" or "final" as well as an "object to be known," "analysed" (parīkṣaṇīya / brtag par bya ba) and "understood" (pratipādya / go bar bya ba).
Against 'modern philosophy', Maritain insisted on the priority of metaphysics over epistemology — in fact, he held that "the critique of knowledge is part of metaphysics" (The Range of Reason, p. 25) — and also maintained that the structure and method of the various sciences were determined by the nature of the object to be known.
These small objects came to be known as "toys", and their manufacturers as "toymakers".
In addition to the categories of "planet" and "dwarf planet", the definition creates a third category to encompass all other objects, except satellites, to be known as small solar system bodies.
The centre of the object was assumed to be known; then, an angle of approach was chosen at random.
In the case of Humanist Marxism, the object that comes to be known by its essence is the human subject in its full freedom.
These objects have also come to be known as dinanderie.
It is this appeal to what has come to be referred to as "inference to the best explanation" that allegedly provides an answer to the Humean argument for phenomenalism, by allowing the supposed causal and explanatory relations between material objects and sensory experience to be known or justifiably believed in, despite the fact that they cannot themselves be immediately experienced.
