The goal of marine spatial planning is to manage uses of marine space to reduce tensions between human activities and the health of marine ecosystems. This is a major and complex challenge, as oceans lie at the intersection of multiple and increasing interests: biodiversity conservation, climate change regulation, economic development, food security. This handbook takes an interdisciplinary, sustainability science approach to explore the potential and limitations of marine spatial planning, a tool developed in the Global North, and its current or possible future applications in the tropical South Atlantic – specifically in Brazil, Senegal and Cabo Verde. To protect our global ocean commons, communities of stakeholders need to transcend di...