In the video titled 'This is How The River Sounds' (Spanish), Cristian García returns to his hometown, La Macarena, after studying anthropology in Bogotá. The documentary explores various community initiatives focusing on sustainable development, cultural preservation, and economic empowerment in La Macarena. Key themes include the sustainable use of local resources, as evidenced by the crafting of wood from locally cultivated trees, and the significance of cultural heritage promoted through community arts and festivals. The video highlights resilience, sustainable practices, community life, and social responsibility, resonating with educational topics like Culture and Society and Anthropology, aligning with social studies and environmental science standards.