The career of Humphry Davy (1778–1829) is one of the fairy tales of early nineteenth-century British science. His rise from obscure Cornish origins to world-wide eminence as a chemical discoverer, to popular celebrity amongst London's scientific audiences, to a knighthood from the Prince Regent, and finally to the Presidency of the Royal Society, provide apposite material for Smilesian accounts of British society as open to talents. But the use of Davy's career to illustrate the thesis that ‘genius will out’ is (...) not without its problems. As Davy began to reap the benefits of his early chemical discoveries, and to acquire status and wealth, his dedication to research waned. The ‘new’ Davy who emerged in the years after Waterloo, though admired by many sections of the metropolitan scientific community, was also widely criticized. Ambivalence became marked with Davy's election to, and conduct in, the Presidency of the Royal Society. (shrink)

Like the latter, it unites into one and the same function the possibility of giving things a sign, of representing one thing by another, and the possibility of causing a sign to shift in relation to what it designates. The four functions that define the ...

Early nineteenth-century natural history books reveal that British naturalists depended heavily on correspondence as a means for gathering information and specimens. Edward Newman commented in hisHistory of British Ferns: ‘Were I to make out a list ofallthe correspondents who have assisted me it would be wearisome from its length.’ Works such as William Withering'sBotanical Arrangementshow that artisans numbered among his correspondents. However, the literary products of scientific practice reveal little of the workings or such correspondences and how or why they (...) were sustained. An exchange or letters is maintained if the interests of both recipient and writer are satisfied. Withering's book tells us only that his interests were served by his correspondents; it allows us to say nothing with certainty about the interests of those who wrote to him. Published texts effectively hide the means by which the author determined the veracity of distant correspondents and also the way these informants demonstrated their credibility. (shrink)