Koenraad Verboven Ancient historians like to refer to medieval and early modern phenomena, but they rarely pursue their comparisons. Finley's contrast between ancient consumer cities and medieval producer cities (to quote only one famous example), was little more than a copy-paste from Max Weber's. 1 Medievalists and modernists, however, are no better. Surveys of European economic history rarely start before the Carolingian era. Ancient Greeks and Romans enter the scene mostly only to provide a contrast: how Roman occupational collegia were burial clubs rather than guilds; how slaves provided the bulk of the labour force instead of wage-workers. It seems that stereotypes frame the debate wherever classicists and medievalists/modernists meet. Lis and Soly's 'Worthy Effforts' shows how unfortunate this is and how much both sides can learn from each other. As an ancient historian I welcome their achievement and the opportunity to discuss it. 'Worthy Effforts' comes at an opportune moment. Ancient economic history has profoundly changed since the early nineties. New tools, techniques and models in archaeology provide a continuous stream of data. New approaches have enriched our conceptual toolboxes and offfered new explanatory frameworks. 2 The role of culture and ideology, however, (although always looming in the background) has until now received only limited attention. 3 In this respect 'Worthy Effforts' provides a valuable contribution to the debate among ancient economic historians. The authors challenge the popular black and white notion that work was considered degrading in Greco-Roman culture, but was a recognized value in Christianity. Surprisingly for classicists, Lis and Soly argue that classical attitudes to work(ers) were generally more positive than medieval Christian ones. Greeks and Romans held a multiplicity of views on the value(s) of work. The negative statements found in Plato, Aristotle or Cicero gained