The "last" are the eleventh hour labourers, who are paid as if they had worked the entire day. Rather than discuss the religious meaning of the parable, whereby the eleventh hour labourers would be death-bed converts, or the peoples of the world who come late to religion, Ruskin looks at the social and economic implications, discussing issues such as who should receive a living wage. This essay is very critical of capitalist economists of the 18th and 19th centuries. In this sense, Ruskin is a precursor of social economy. Because the essay also attacks the destructive effects of industrialism upon the natural world, some historians have seen it as anticipating the Green Movement.

Unto This Last is an essay and book on economy by John Ruskin, first published in December 1860 in the monthly journal Cornhill Magazine in four articles. Ruskin says himself that these articles were "very violently criticized", forcing the publisher to stop the publication after four months. Subscribers sent protest letters. But Ruskin countered the attack and published the four articles in a book in May 1862.

English art critic; Pseudonym, Kata Phusin; while best known for his work as an art critic and social critic, is also remembered as an author, poet and artist.