Abstract
In the field of responsibility and climate change, much attention has been paid to actions and what we need to do in order to take responsibility. This paper shifts the perspective from what we should do to how we should be in order to be responsible. Looking at the case of local adaptation to sea level rise, the question of what characterizes a responsible planner is addressed. Departing from the idea of professional virtues, aspirational characteristics are extrapolated from three codes of ethics for planners. The identified virtues are discussed in relation to the central challenges of adaptation to sea level rise, giving an indication of which virtues are most important in this given context. When placing the responsible planner in an institutional context, it is evident that while a virtue perspective should not replace a system analysis, it provides a valuable complement to the traditional action-focused discourse on responsible adaptation.