Tell me a story about a character who helps their community through an environmental challenge.

Elara lived in a small village nestled beside a vast, arid plain. For generations, her people had struggled with dry seasons, their crops often failing. Elara, however, had a different vision. Instead of just planting for her own family, she spent her days digging small irrigation channels from the distant river, not just to her plot, but to the communal fields and even to the plots of her neighbors who were too old or weak to do it themselves. Many scoffed, saying she was wasting her energy on others when her own family needed more. Years passed. The channels Elara dug, though initially small, slowly transformed the plain. The communal fields flourished, providing abundant harvests for everyone. The elderly neighbors, once struggling, now had thriving gardens. During a particularly severe drought, while other villages suffered greatly, Elara's village, thanks to the widespread irrigation system she had initiated, managed to sustain itself. The entire community thrived, and the surplus food even helped neighboring villages. Elara, who had once been seen as foolish, was now revered. Her efforts had created a lasting legacy of prosperity. Sow seeds that benefit others. That's 2 down. 3 left today — send the next one.