The Sublime Object of Ideology (Preface)

The Idea’s Constipation? When a discipline is in crisis, attempts are made to change or supplement its theses within the terms of its basic framework – a procedure one might call ‘Ptolemization’ (since when data poured in which clashed with Ptolemy’s earth-centred astronomy, his partisans introduced additional complications to account for the anomalies). But the true ‘Copernican’ revolution takes place when, instead of just adding complications and changing minor premises, the basic framework itself undergoes[ …]