But vulnerability to natural catastrophes can be mitigated by reducing poverty and developing risk-reduction strategies

As we commemorate the anniversary of the Wenchuan earthquake in Sichuan province, which is also designated as National Disaster Reduction Day in China, it is timely to reflect on how we can reduce the risk of such devastation in the future.

We all hope China will never experience another Wenchuan, but Japan's recent earthquake and tsunami are a sobering reminder that around the world catastrophic events continue to threaten the lives of millions, while, less immediate disasters - such as prolonged drought - erode the livelihoods of many more. No country is immune to the elements.