French President Emmanuel Macron embarks on a six-day visit to South America, a stark contrast to Charles de Gaulle’s expansive journey 60 years ago. Macron aims to strengthen ties amid China’s growing influence and potential shifts in U.S. politics, notably with the impending return of Donald Trump. His itinerary includes meetings with Argentine President Javier Milei, emphasizing shared values and future economies, despite tensions over a stalled trade agreement with Mercosur. Macron’s challenge lies in navigating climate skepticism and advancing French economic interests during his G20 participation in Brazil.