"Post-structuralism and deconstruction can be seen as the theoretical formulations of the post-modern condition. Modernity, which began intellectually with the Enlightenment, attempted to describe the world in rational, empirical and objective terms. It assumed that there was a truth to be uncovered, a way of obtaining answers to the question posed by the human condition. Post-modernism does not exhibit this confidence, gone are the underlying certainties that reason promised. Reason itself is now seen as a particular historical form, as parochial in its own way as the ancient explanations of the universe in terms of Gods.
The postmodern subject has no rational way to evaluate a preference in relation to judgements of truth, morality, aesthetic experience or objectivity. As the old hierarchies of thought are torn down, a new clearing is formed on the frontiers of understanding: quite what hybrids of thought will metamorphose, interbreed and grow is this clearing is for the future to decide."