The video creator and guest Laure Saint-Raymond discuss the decline in academic levels in France revealed by PISA tests. The mathematician emphasizes that this decline affects most OECD countries, particularly in reading and mathematics. She criticizes the French tendency toward superficial reforms and the climate of mistrust among educational stakeholders. According to her, the system is "exhausted" and lacks a long-term strategic vision. She proposes putting the student back at the center of the system and granting more collective autonomy to teaching teams to adapt to local realities.