Brazil's future is within the margin of error ahead of Sunday's presidential runoff: most of the latest polls put the far-right's Flavio Bolsonaro ahead of left-wing incumbent Luiz Inacio Lula da Silva – a lead that's narrowed after last weekend's acrimonious debate. 

Youth-driven protests have been popping up all over Europe: in Belgium, Italy, Spain, Portugal, Albania, Serbia and Greece. The spark here in France was deteriorating conditions in high schools and universities, particularly for students from underprivileged backgrounds. Meanwhile, wages aren't keeping up with inflation. The housing crisis is front and centre in places like Spain and Portugal, while corruption and democratic backsliding have sparked uproar in Albania and Serbia.