Applying Theory of Change to strategy articulation cycles in design projects: Potentials and shortcomings through the Designscapes case study

Since the 1990s, the framework of Theory of Change has been used to address complex contexts of intervention especially in relation to planning and evaluating social practice. Theory of Change can be defined as the systematic and cumulative study of the links between the activities, outcomes, and context of an intervention. The aim of this paper is to explore through a case study whether Theory of Change can support more strategic approaches in design. In particular, the paper examines how Theory of Change was applied to DESIGNSCAPES - a project oriented, among other things, toward offering a supporting service for all those city actors interested in using design to develop urban innovation initiatives that tackle complex issues of broad concern

Different scenarios for achieving radical reduction in carbon emissions: A decomposition analysis

Abstract This paper introduces the method of decomposition analysis, and briefly discusses how it has been used in relation to patterns of energy consumption. It then uses decomposition analysis to discuss two radically different scenarios of UK energy use through to 2050, both of which result in a 60% reduction in emissions of carbon dioxide. The ratios of the decomposition analysis are discussed in relation to the social and economic drivers of energy use, and the kinds of changes in these drivers which would be necessary to bring the ratios about. In this way decomposition analysis is shown to be a useful technique both to generate quantitative scenarios of this kind, and to cast light on the socio-economic conditions which they imply.Carbon emission reduction Scenarios Decomposition analysis