Harper discusses how development experts occupy structured positions that make it difficult for them to consider alternative ways of knowing. Their knowledge remains "walled off" due to the spaces they operate in. Nepali health workers who move to places like the UK are more open to different epistemologies and ways of being. Harper also notes the importance of space in shaping knowledge production, as the high walls surrounding a Nepali hospital symbolically separate modern medical practices from local traditions. Hindman adds that development activities and private lives of expatriates shape how aid is implemented in Nepal. Harper argues that understanding the geographical and social contexts of experts is important for comprehending development processes in Nepal.