“…Higher education GIS curricula too often lack both critical and open GIS, presenting GIS as an infallible uncontested technology, linearly progressing in its development and limitlessly expanding its commercial applications (St. Martin and Wing, 2007). GIS curricula are not only missing critical human geography perspectives; they are also often missing more pragmatic geographic information science (GIScience) topics of alternative (open-source) software and data options, open standards, ethics, metadata, error, and uncertainty (Holler, 2019;Wikle and Fagin, 2014). Open source GIS presents opportunities to destabilize mainstream representations of GIS as commercial and infallible, investigate the history and social context of GIS development, expand access to GIS by marginal social groups or grassroots movements, encounter data errors and software bugs and participate in fixing them, and develop open GIS for critical and qualitative human geography research (Cope and Elwood, 2009;Garnett and Kanaroglou, 2016;Rey, 2009;Sieber, 2004;Sui, 2014).…”