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This week, a soap opera set the world of Californian tech in turmoil. After resoundingly ousting Sam Altman, OpenAI finally announces the return of the Silicon Valley star to its leadership. Hired in the meantime by Microsoft, Sam Altman had received the support of almost all of his employees, who threatened to resign. Guillaume Grallet, Tech columnist, tells us more.
Also in the summary: Argentina has elected a new president, the inimitable Javier Milei. His radical program raises many questions, particularly concerning the future of commercial relations.
Finally, America is commemorating an anniversary this week: sixty years since the assassination of John Fitzgerald Kennedy. With witnesses from the time, a look back at these images which went around the world.