This resource, by adopting the whole school approach, is particularly valuable because it promotes sustainability in an integrated way, involving not only students but also all members of the school community — teachers, educators, school leaders, and researchers. The use of multimedia materials and stories makes the content more accessible and engaging, facilitating the understanding of environmental topics. I believe this strategy is essential to creating a strong and lasting sustainable culture within schools, as only through collective involvement can real and meaningful change be promoted. Moreover, the availability in multiple languages and the open license help democratize access to this knowledge, making it useful for different contexts and realities.