I couldn't hold back my tears this morning as I joined the People's March organized alongside the COP. Alongside indigenous peoples and workers, a single voice rang out: climate justice, protection of biodiversity, respect for the Amazon.

To round off my impressions of the Agenda Sao Paulo + Verde congress and share the firsts on COP30.

Biodiversity is naturally a major concern in Brazil. Preservation and regeneration are addressed on all fronts. The Florestal Foundation for Forest Conservation and Production in the State of São Paulo, set up in 1986, runs a number of projects, including a wildlife monitoring program and the "Forest Guardians" program, which pays indigenous communities to preserve the forest.

November 4 and 5 were devoted to the São Paulo summit: its initiatives, successes, challenges and partnerships.