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The maladies of enlightenment science

Ethics in Science and Environmental Politics

Science started to acquire its modern sense (as 'natural philosophy') during the Scientific Revolution, from Copernicus to Newton and the Age of Enlightenment, as it gradually freed itself from the shackles of theology and absolutism, from a thousand years of stasis and obscurantism (Russo 1996). Under the influence of Descartes, Leibniz, and others, faith and dogma gave way to rationalism. 'Gradually, theoreticians behind the movement that had begun as a grand attempt to merge God and syllogisms realized that logic did not require the link to the divine' (Schlain 1998). When the Royal Society of London was founded in 1660, it tried to protect itself from intellectual fallacies, from the 'four kinds of illusions which block men's minds'. These illusions, listed by Francis Bacon in his Novum Organum Scientiarum, were (1) the idola tribus (idols of the tribe), perceptual errors due to the limitations of the senses; (2) the idola specus (idols of the cave), personal prejudices; (3) the idola fori (idols of the marketplace) caused by shared language and commerce; and (4) idola theatri (idols of the theatre), i.e. systems of philosophy and proof-whence came the Royal Society's motto 'Nullius in verba' (which means do not take anybody's word for it), and the exclusion of discussions concerning politics and religion, impediments to clear thought, from its conduct. From then until quite recently, science was almost universally regarded as a system which formulates laws to describe information and turn it into knowledge, the systematic study of nature by methodical processes of observation, experiment, measurement and inference which generate that information, and tests of the laws. These procedures are collectively called the scientific method. 'It is the matter-of-fact as against the romantic, the objective as against the subjective, the empirical, the unprejudiced, the ad hoc as against the a priori' (Waddington 1948, p. 61).