In this compelling podcast segment, we delve into the challenges and solutions surrounding the environmental crisis at Lake Tana—Ethiopia’s largest lake and the source of the Blue Nile. Through expert insights and local voices, the discussion explores the drastic decline in fish stocks, the invasive spread of water hyacinth, and innovative restoration efforts like papyrus plantations. The episode highlights the vital role of science, traditional knowledge, and regional cooperation in saving the lake, while offering actionable steps that individuals everywhere can take to support the preservation of this critical ecosystem.