Changing Of The Guard At G20 Summit?

This year's G20 Summit in Rio de Janeiro, Brazil was not without its share of drama, with contentions over the joint communique, jostling for Chinese President Xi Jinping's attention while US President Joe Biden delivers his swan song. What do the changing geopolitical dynamics mean for the effectiveness of the group? We discuss this with Chong Ja Ian of the National University of Singapore.

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