CLEAN: World economy at a 'very dangerous juncture': IMF chief

The video discusses the global economic situation, highlighting a forecasted slowdown in growth from previous estimates. It emphasizes the risks threatening recovery post-2008 crisis and the contagion effect between advanced and emerging economies. The impact on Africa, particularly Nigeria, is noted, acknowledging progress despite ongoing challenges.

What is the significance of the channels of contagion mentioned in the text?

What challenges are still faced by many countries, including Nigeria?