1. The sense of beauty / Boon Lay Ong and Dean Hawkes -- 2. From homogeneity to heterogeneity / Boon Lay Ong -- 3. Specifying indoor climate / Derek John Clements-Croome -- 4. The user's role in environmental control : some reflections on theory in practice / Dean Hawkes -- 5. Environmental criteria for naturally ventilated buildings / Robert Cohen -- 6. Against the draft CEN standard : pr ENV 1752 / Michael Wooliscroft -- 7. An adaptive approach to thermal comfort criteria / Michael Humphreys -- 8. Natural ventilation : prediction, measurement and design reality / Phil Jones -- 9. Specifying environmental conditions for naturally ventilated buildings : a consultant's view / Chris Twinn -- 10. Natural ventilation in a large mixed mode building / David Arnold.