• The Grand Ethiopian Renaissance Dam (GERD), Africa's biggest dam, is set to stand 170m tall and 1.8km wide upon completion. Imagine 170 one-meter rulers stacked one on top of the other. That's the height of the GERD!
• It is designed to produce 6000 megawatts of electricity, which is more than double Ethiopia's current output. If you're wondering what a megawatt is, think about it this way: 1 megawatt could power about 1,000 homes!
• The South-North Water Diversion Project in China is a megastructure involving 2,400 km of canals and tunnels. That's nearly the distance from New York to Los Angeles.

Now, let's dive deeper into the case studies. 🏊‍♀️🏊‍♂️

Potential Benefits: 🌍

• It could double Ethiopia's current power output, bringing light to more homes. If you've ever experienced a power outage, you'll know how life-changing this could be!

Potential Conflicts: ⚔️

• Egypt, which relies almost entirely on the Nile for its water, views the GERD as a threat to its national security and water supply.
• Sudan has swung from opposition to support due to potential benefits, including the dam's power output and flood prevention capabilities. However, disagreements over key terms like "significant harm" could prove problematic.

Real-world example: 🌎

• Let's take a look at your sibling's chocolate stash. If they suddenly decide to share only a portion of it with you, despite you being used to having half, you'd likely be upset. This is similar to what's happening between Egypt, Ethiopia, and Sudan!