Bentham said that it was the placing of women in a legally inferior position that made him choose, at the age of eleven, the career of a reformist. Bentham spoke for a complete equality between sexes.
The essay Offences Against One's Self, argued for the liberalisation of laws prohibiting homosexual ***.
Bentham is widely regarded as one of the earliest proponents of animal rights, and has even been hailed as "the first patron saint of animal rights"
Bentham died on 6 June 1832 aged 84 at his residence in Queen Square Place in Westminster, London. He had continued to write up to a month before his death, and had made careful preparations for the dissection of his body after death and its preservation as an auto-icon. As early as 1769, when Bentham was 21 years old, he made a will leaving his body for dissection to a family friend, the physician and chemist George Fordyce, whose daughter, Maria Sophia (1765–1858), married Jeremy's brother Samuel Bentham. A paper written in 1830, instructing Thomas Southwood Smith to create the auto-icon, was attached to his last will, dated 30 May 1832.
On 8 June 1832, two days after his death, invitations were distributed to a select group of friends, and on the following day at 3 p.m., Southwood Smith delivered a lengthy oration over Bentham's remains in the Webb Street School of Anatomy & Medicine in Southwark, London. The printed oration contains a frontispiece with an engraving of Bentham's body partly covered by a sheet.
Afterward, the skeleton and head were preserved and stored in a wooden cabinet called the "Auto-icon", with the skeleton padded out with hay and dressed in Bentham's clothes. Originally kept by his disciple Thomas Southwood Smith, it was acquired by University College London in 1850. It is normally kept on public display at the end of the South Cloisters in the main building of the college; however, for the 100th and 150th anniversaries of the college, and in 2013, it was brought to the meeting of the College Council, where it was listed as "present but not voting".
Bentham had intended the Auto-icon to incorporate his actual head, mummified to resemble its appearance in life. Southwood Smith's experimental efforts at mummification, based on practices of the indigenous people of New Zealand and involving placing the head under an air pump over sulfuric acid and drawing off the fluids, although technically successful, left the head looking distastefully macabre, with dried and darkened skin stretched tautly over the skull. The auto-icon was therefore given a wax head, fitted with some of Bentham's own hair. The real head was displayed in the same case as the auto-icon for many years, but became the target of repeated student pranks. It is now locked away securely.