Over 300 people have died and 350 000 at risk as Cyclone Idai tears through southern Africa
The eastern district of Chimanimani was worst-hit, with houses and most of the region's bridges washed away by flash floods
Muralee Thummarukudy, a UN disaster response expert, and ecologist Madhav Gadgil warned in 2011 that a mega-monsoon was inevitable
Massive columns of thick grey smoke have been pouring out of Mount Agung and have shot more than three kilometres into the sky
The UN has predicted which eight countries will be most at risk when nature unleashes its force.