Slate: War Is a Long, Messy Hell

Over the past 21 years, Haiti has been hit by 40 cyclones, thunderstorms and heavy rains. Each year on average two events cause flooding and landslides with serious consequences for people and their livelihoods.

Haiti is more vulnerable than many nations because of the number of people living in poverty. Climate change means that these phenomena could increase in occurrence and severity.

The Australian government's decision to step up its fight against the scourge of domestic violence does not just make moral sense: it is underpinned by a sound economic case too.

Researchers for Copenhagen Consensus recently conducted one of the first analyses of the total costs of violence worldwide, and found that gender-based violence – believed to affect around one in three women globally – has a considerably higher financial impact on society than many would think.