Revisiting critical GIS. (May 2016) - Thatcher, Jim; Bergmann, Luke; Ricker, Britta; Rose-Redwood, Reuben; O'Sullivan, David; Barnes, Trevor J; Barnesmoore, Luke R; Beltz Imaoka, Laura; Burns, Ryan; Cinnamon, Jonathan; Dalton, Craig M; Davis, Clinton; et al.