Without Russia and China, what will be decided at the BRICS meeting?

Debate on Artificial Intelligence is expected and defended by Chinese experts. The group should look into issues of the ethical use of this technology, especially because China is one of the powers in AI development. Earlier this year, Beijing launched his own AI, Deepseek, in a goal of becoming global leader of this technology.
In the health area, the focus is on creating a partnership to eliminate socially determined diseases. The idea is to combat illnesses caused by poverty, which involves food to combat hunger and poor housing.
On the eve of COP30, which will take place in November in Pará, the BRICS meeting will also discuss the climate issue. The meeting should serve as a construction space for world solutions, focusing on the global south, and anticipating debates that will be on the agenda at COP30. Brazil defends a new climate leadership based on solidarity between peoples, to generate effective and climate change responses.
Lula will have bilateral meetings during the event. The Brazilian President is expected to meet aside with the presidents of Ethiopia, Vietnam and Nigeria, as well as Chinese Prime Minister I read Qiang. The petista should schedule other bilateral meetings not yet confirmed by the Plateau.
Absence
President of China, Xi Jinping confirmed that he will not come to meet in Rio. The Chinese leader will be represented by the Prime Minister, I read Qiang. The reason for the absence was not explained.