''Tools for Conviviality'' is a 1973 book by

Ivan Illich Ivan Dominic Illich ( , ; 4 September 1926 – 2 December 2002) was an Austrian Roman Catholic priest, theologian, philosopher, and social critic. His 1971 book ''Deschooling Society'' criticises modern society's institutional approach to educ ...

about the proper use of technology. It was published only two years after his previous book '' Deschooling Society''. In this new work Illich generalized the themes that he had previously applied to the field of education: the institutionalization of specialized knowledge, the dominant role of

technocratic Technocracy is a form of government in which the decision-maker or makers are selected based on their expertise in a given area of responsibility, particularly with regard to scientific or technical knowledge. This system explicitly contrasts wi ...

elites in industrial society, and the need to develop new instruments for the reconquest of practical knowledge by the average citizen. He wrote that " ite professional groups ... have come to exert a 'radical

monopoly A monopoly (from Greek el, μόνος, mónos, single, alone, label=none and el, πωλεῖν, pōleîn, to sell, label=none), as described by Irving Fisher, is a market with the "absence of competition", creating a situation where a speci ...

' on such basic human activities as health, agriculture, home-building, and learning, leading to a 'war on

subsistence A subsistence economy is an economy directed to basic subsistence (the provision of food, clothing, shelter) rather than to the market. Henceforth, "subsistence" is understood as supporting oneself at a minimum level. Often, the subsistence econo ...

' that robs peasant societies of their vital skills and know-how. The result of much economic development is very often not human flourishing but 'modernized poverty', dependency, and an out-of-control system in which the humans become worn-down mechanical parts." Illich proposed that we should "invert the present deep structure of tools" in order to "give people tools that guarantee their right to work with independent efficiency." The idea of the 'radical

' is also applied to the effects of cars on the urban form, as "speedy vehicles of all kinds render space scarce."

contributes to a radical critique of modern

urbanism Urbanism is the study of how inhabitants of urban areas, such as towns and cities, interact with the built environment. It is a direct component of disciplines such as urban planning, which is the profession focusing on the physical design and ...

: "this monopoly over land turns space into car fodder. It destroys the environment for feet and bicycles. Even if planes and buses could run as nonpolluting, nondepleting public services, their inhuman velocities would degrade man's innate mobility and force him to spend more time for the sake of travel." ''Tools for Conviviality'' attracted worldwide attention. A résumé of it was published by French social philosopher André Gorz in '' Les Temps Modernes'', under the title "Freeing the Future". The book's vision of tools that would be developed and maintained by a community of users had a significant influence on the first developers of the

personal computer A personal computer (PC) is a multi-purpose microcomputer whose size, capabilities, and price make it feasible for individual use. Personal computers are intended to be operated directly by an end user, rather than by a computer expert or tec ...

, notably

Lee Felsenstein Lee Felsenstein (born April 27, 1945) is an American computer engineer who played a central role in the development of the personal computer. He was one of the original members of the Homebrew Computer Club and the designer of the Osborne 1, the ...

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