I take as my text today an epistle of John—John Phillips writing from Birmingham in 1839: ‘in quieter towns like … York … peace, good order, [and] leisure favour the expansion of a philosophical spirit’.

Following Michael Bartholomew's study of ‘Lyell and Evolution’ in 1973, scholars have become increasingly interested in the response of gentlemen geologists to Lamarckism during the reign of William IV (1830–7). Bartholomew contended that Charles Lyell was ‘alone in scenting the danger’ for man of using transmutation to explain fossil progression, and that he reacted to the threat of bestialisation by restructuring palaeontology along safe non-progressionist lines. Like his Anglican contemporaries, Lyell was concerned to prove that man was no transformed ape, and that morals were not the better part of brute instinct. Dov Ospovat has subsequently suggested that Lyell's theory of climate was equally an attempt to thwart the transformists and ‘preserve man's unique status in creation’. In other words, Lyell's biology and geology were inextricably related in Principles of Geology and his ideology affected his science as a whole. Finally, Pietro Corsi has identified the Continental materialists who most probably alerted Lyell to the danger, intimating that a conservative British response became imperative when Lyell ‘saw signs of the diffusion of transformism in England itself, where it could even form an unholy alliance with prevailing progressionist and directionalist interpretations of the history of life on earth’.

“Let us apply to the political and moral sciences the method founded upon observation and upon calculus, the method which has served us so well in the natural sciences.” The social sciences have known no truer follower of Laplace's dictum than Adolphe Quetelet. His mécanique sociale, later physique sociale, was conceived as the social analogue to Laplace's mecanique celeste, and embodied the results of an unswerving commitment not only to the presumed method of celestial physics, but even to its concepts and vocabulary. It is too weak to say that Quetelet's goal was the transmission of the achievements of celestial physics into the social sphere. He aspired to nothing less than imitation.

The basic guidelines for the Science Museum Library, which determine the nature of the collections and the ways they are placed at the service of the public, were stated in the Government White Paper on the British Library of 1971: ‘The Library will be developed both as a reference library of the history of science and technology and for the provision of specialist services for the staff of the Science Museum’.