During the eighteenth century Benthamism had gone through its period of incubation. It was now to become an active agency, to gather proselytes, and to have a marked influence not only upon legislative but upon political movements. The immediate effect upon Bentham of the decline of the Panopticon, and his consequent emancipation from immediately practical work, was apparently his return to his more legitimate employment of speculative labour. He sent to Dumont at St. Petersburg[297] part of the treatise upon Political Economy, which had been naturally suggested by his later work: and he applied himself to the Scottish judiciary question, to which many of his speculations had a close application. He published a work upon this subject in 1808. To the period between 1802 and 1812 belongs also the book, or rather the collection of papers, afterwards transformed into the book, upon Evidence, which is one of his most valuable performances.
A letter, dated 1st November 1810, gives a characteristic account of his position. He refers to hopes of the acceptance of some of his principles in South America. In Spain Spaniards are prepared to receive his laws 'as oracles.' 'Now at length, when I am just ready to drop into the grave' (he had still twenty years of energetic work before him), 'my fame has spread itself all over the civilised world.' Dumont's publication of 1802 is considered to have superseded all previous writings on legislation. In Germany and France codes have been prepared by authorised lawyers, who have 'sought to do themselves credit by references to that work.'[298] It has been translated into Russian. Even in England he is often mentioned in books and in parliament. 'Meantime I am here scribbling on in my hermitage, never seeing anybody but for some special reason, always bearing relation to the service of mankind.'[299] Making all due allowance for the deceptive views of the outer world which haunt every 'hermitage,' it remains true that Bentham's fame was emerging from obscurity.