Virtual Constant Research Articles

All clones are centralizer clones

We show that any clone without virtual constants is isomorphic to the centralizer clone of a unary universal algebra, and that adding one unary relation to these unary algebras produces algebraic systems representing any clone.

The English Reformation: Obedience, Destruction and Cultural Adaptation

Religious life and English culture in the Reformation. By Marjo Kaartinen. Pp. vii+210. Basingstoke: Palgrave, 2002. £45. ISBN 0 333 96924 3Preaching during the English Reformation. By Susan Wabuda. Pp. xx+203 incl. 15 figs. Cambridge: Cambridge University Press, 2002. £40. ISBN 0 521 45395 XAuthority and consent in Tudor England. Essays presented to C. S. L. Davies. Edited by G. W. Bernard and S. J. Gunn. Pp. x+301. Aldershot: Ashgate Publishing Ltd, 2002. £47.50. ISBN 0 7546 0665 1Keywords and concepts provide important organising principles when historians attempt to make sense of the past. Some keywords are virtual constants of historical discourse, such as ‘continuity’ and ‘change’, although the relative emphasis that historians place on them can fluctuate with circumstances and fashion. Other terms come and go. The study of the English Reformation is no exception to the ebb and flow of historical keywords. For much of the 1960s, 1970s and the early 1980s, ‘popular reformation’ was a central concept of interpretation and research. But no more. Thanks to the historical fashion which has been styled ‘revisionism’, ‘popular reformation’ in early sixteenth-century England at least is widely considered to be an oxymoron. Consequent on the work of A. G. Dickens, ‘official’ or ‘state-sponsored reformation’ went into an eclipse but with the advent of revisionism it has been both revived as well as revised.