Two sisters, aged 72 and 73, are living a self-sufficient lifestyle in a sustainable forest in Tencílio Costa, located in the Serra Catarinense region of Brazil. They manage an extensive organic garden, raise animals, and sell their products at a local market. Their approach to health care relies heavily on the use of medicinal plants and homemade preparations, illustrating a deep connection to nature and traditional practices.

The sisters recounted their journey in a YouTube video, sharing how their past experiences shaped their current lifestyle. One sister worked as a teacher for decades and maintained connections with rural communities, while the other stayed in the area to uphold the family’s productive roots. Their reunion was not merely a retirement; rather, it was a decision to continue a legacy of working the land together, demonstrating that age does not diminish one's responsibilities but can instead reorganize them toward more sustainable practices.

At the heart of their sustainable living model is a large organic garden that supports both their dietary needs and their minimal economy. This project underlines the potential for older individuals to engage in productive activities that not only benefit their wellbeing but also contribute to local economies. Their story is a testament to independence and resilience, serving as an inspiring example of how sustainable living can be achieved at any age.