The principle features of modernism are that (a) reality is not personal; (b) its order is the result of deterministic laws; (c) humans can understand the laws governing this order; (d) mastering this understanding leads to mastery of nature through technological design which aims to maximize utilities; (e) all meanings are reducible to one level which in itself has no significance; (f) nature has only instrumental resource value and no meaning.
Modernism holds the philosophy of reductionistic empiricism and technological supremacy and, particularly in the West has expressed itself in a variety of cultural forms, from the arts to engineering. The underlying theme of the Modernist approach is that the world in itself is void of consciousness, value and meaning. All things, persons included, are reducible to their component parts (atomism) which obey neat, tight, fully determined, mechanistic laws. The world is treated only as resource, and values can be reduced to subjective, cultured human responses which are primarily emotive. These emotions are also explained by the Modernist in terms of social theory, but ultimately in terms of neuro-physiological entities and their function. Sociobiology reduces social processes to biological ones; chemistry reduces biological processes to chemical interactions; chemical interactions in turn can be reduced to the elements of physics. Physics, the Modernists thought, was the final line of reduction which would terminate with material objects, viz atoms which interact only mechanically.
Modernism is captive of its own materialistic and atomistic mythology precisely because it believes myths are prescientific descriptions of the world which require analysis and reductive explanation. In this process their broader significance is lost. Modernism does not see that its own approach is based on myth -- the myth of the finality of the approach of reductive atomism and the myth of the machine. This also produces the most dangerous side of modernity -- the disappearance of taboos. For example, although the technique of transplanting organs has saved many lives, there is a kind of horror in a world in which dead bodies will be no more than a store of spare parts for the living or raw materials for various industrial purposes.