In a recent commentary, the author argues that empowering Indigenous peoples is a crucial yet often overlooked solution to climate change. As nations gather for COP30 in Belém, the article points out that while complex solutions like ending fossil fuel use are necessary, they are costly and time-consuming. In contrast, Indigenous communities have long been effective stewards of their lands, as demonstrated by the Tehit-Knasaimos in Indonesia, who are fighting for legal recognition of their forests. The Sira Declaration, emerging from a recent Forest Defender Camp, calls for meaningful participation of Indigenous peoples in climate discussions and the implementation of their traditional knowledge. The commentary urges immediate action to support Indigenous rights and funding mechanisms to empower these communities, emphasizing that the answers to climate challenges have always been present within Indigenous practices.