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)