Young people across the world are taking to the streets, setting fire to parliaments and toppling governments. But why now? And are these activists any different to previous generations?

Like father, like son: Are the Bolsonaros set to take Brazil or can Lula fight back?
32:16

Explainer 538: Are Ethiopia’s enemies uniting?
06:06

As war threatens to accelerate across Europe, why are some countries still stuck in neutral?
27:09