Demand -- 3.4 The Food Security Challenge of Land-Water-Food Security Nexus in India -- 3.5 Alternatives to River Linking … for Reducing Carbon Emissions: Are We Getting Our Priorities Right? -- 10.6 The Slow Pace of Hydropower Development -- 10 … Water Security? -- 16.2.2 The Root Cause of Food Insecurity in Sub-Saharan Africa -- 16.2.3 Challenges in Achieving Food …