Problem, research strategy, and findings: Many global cities are making good progress on climate adaptation. There is less information, however, on climate adaptation among smaller cities and towns: Are their approaches similar when undertaking adaptation? Do the barriers they face mirror those of large cities? In this study, we undertake fine-grained empirical research on the perceptions of 18 municipal planners in 14 coastal cities and towns in Massachusetts; our findings are thus limited to planners' perceptions of efforts and barriers in one region of the United States. These communities are very early in the uptake of climate adaptation policies and use a range of approaches when they do begin adaptation, including planning, mainstreaming, or addressing current hazards. The planners interviewed reported that barriers to adaptation actions tend to be interconnected; for example, the strength of private property interests often limits local political leadership on the issue. Without such leadership, it is difficult for planners to allocate time and/or money to adaptation activities. It is also challenging to gain support from local residents for climate adaptation action, while a lack of accepted technical data complicates efforts. Takeaway for practice: In coastal Massachusetts, and perhaps elsewhere, local residents, planners, and their municipal bodies, as well as the states, must act in multiple ways to encourage the development of meaningful climate adaptation action in smaller cities and towns.
