To understand the conflicting findings regarding the impact of community gardens on food security in Durban, Mandla should:
Explore what factors could cause community gardens to succeed or fail in improving food security in Durban.
This approach will allow him to identify specific variables and conditions that influence the effectiveness of community gardens, providing a deeper understanding of why some studies report success while others do not. By analyzing these factors, Mandla can develop more nuanced insights into the role of community gardens in food security.