Encyclopedic Liberty. Jean Le Rond d'Alembert

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       Introduction

      “Whoever takes the trouble of combining the several political articles, will find that they form a noble system of civil liberty.” So wrote the English legal expert Owen Ruffhead in 1768, referring to the seventeen-volume Encyclopédie, edited by Denis Diderot and Jean Le Rond d’Alembert, whose publication had been completed three years before.¹ One volume per year had rolled off the presses from 1751 until 1757; the remaining ten volumes emerged all at once in 1765. The present anthology brings together as many of the politically themed articles as could comfortably fit within a single volume, so readers may decide for themselves whether a “noble system of civil liberty” or, indeed, any system at all emerges from them.

      The worthiness of the project will be well known to students of the period. The editors described their compendium in terms that made clear their intention not only to provide a uniquely comprehensive reference work, but to “change the way men think,” to supply a “war machine” by which to overcome what they considered the entrenched, institutionalized resistance to new knowledge all around them. In his celebrated Preliminary Discourse, an introduction to the whole compilation, d’Alembert traced an entire history of modern philosophy and science designed to chart the way toward a sweeping Baconian project of improving the world through usable knowledge.²

      And yet, for all the bold-sounding language that accompanied the prospectus and the first volume, the treatment of political subjects was problematic throughout the work’s publishing history. Diderot had already

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      spent some months