The debate between G. S. Ghurye and Verrier Elwin on tribal development in India represents two fundamentally different approaches to integrating tribal communities into the national mainstream. G. S. Ghurye, a prominent Indian sociologist, advocated for an 'assimilationist' approach. He viewed tribals as 'backward Hindus' who were merely an isolated part of the larger Hindu society. Ghurye believed that tribals should be gradually assimilated into the Hindu fold, arguing that their distinct identity was a result of their isolation and that integration would lead to their upliftment and progress. He opposed policies that would further isolate them, fearing that such measures could lead to their exploitation or create separate political entities.

In contrast, Verrier Elwin, an anthropologist, championed an 'isolationist' or 'preservationist' approach. Having lived extensively among tribal communities, Elwin argued for their protection from the exploitative forces of mainstream society, particularly moneylenders, traders, and forest contractors. He believed that rapid assimilation would lead to the disintegration of their unique cultures, traditions, and social structures, causing them immense psychological and social distress. Elwin advocated for the creation of 'National Parks' or protected areas where tribals could live undisturbed, allowing them to develop at their own pace, with minimal external interference. He emphasized the need to preserve their distinct identity and cultural heritage.

The debate significantly influenced India's tribal policy post-independence. While neither extreme was fully adopted, a middle path, often associated with Jawaharlal Nehru's 'Panchsheel' for tribal development, emerged. This approach aimed at protecting tribal rights, promoting their culture, and facilitating their development without imposing external models, seeking a balance between integration and preservation.