Most social scientists once took a negative view of the socioeconomic consequences of the Green Revolution. Events have since proved them wrong. Using Bangladesh as an example, we offer three reasons why social scientists were mistaken. One is the focus on village studies at the expense of nationally representative surveys. Another is insufficient appreciation of the technical limits of the new rice technology. The third is a misleading model of agrarian change. The inability of village studies to validate generalisations, the reluctance to abandon the historical model of de-peasantisation, and opposing beliefs about how to evaluate socioeconomic consequences created a Rashomon Effect that made the controversy hard to resolve. Convictions are greater enemies of truth than lies. (Nietzsche) Debate over the Green Revolution-the spread of high-yielding varieties of rice and wheatonce dominated writing on rural development. At the centre of this debate were the economic and social consequences of new varieties of rice in south Asia. Initial optimism about 'miracle seeds' was short-lived (Brown, 1970). For the next 20 years, most social science writing about the consequences of the Green Revolution was critical (Farmer, 1977; Griffin, 1979; Pearse, 1980). Defenders of the Green Revolution came chiefly from the International Rice Research Institute (IRRI) that developed the new varieties (IRRI, 1975). 1 Only in the late 1980s did some critics have second thoughts. Return visits showed that earlier fears were largely unjustified (Hazell and Ramaswamy, 1991). With the recantation by a prominent critic (Lipton with Longhurst, 1989), mainstream social science finally took a positive view of the Green Revolution. Summarised, the critics' arguments went as follows. 2 True, there was nothing in the new seeds themselves that favoured big farmers. But to produce higher yields, they needed expensive inputs like fertiliser and irrigation. Big farmers could afford these inputs, but small farmers needed credit. Attempts to provide small farmers with credit through cooperative societies failed, however, because these were captured by big farmers. Hence, small farmers were denied access to the new rice technology. Sharecroppers, who shared half the yield with their landlord yet paid the full cost of inputs, had even less incentive to adopt the new seeds. As a result, the main users of the new technology were big farmers. To maximise profits from the new rice technology, big farmers evicted their sharecroppers and started to farm for themselves with hired labour.