Professor EDWARD BLAKELY (University of Sydney): Well, a lot of wisdom and that is how to organize the bureaucracy to respond to a disaster or a catastrophe of this scale.

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"Hopefully the security will come right for India but if everybody pulls out of the IPL then it would be a disaster, a catastrophe, and world cricket would really be on a down, " added Pietersen.

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They grabbed the attention of world leaders who suddenly realized, you know, this isn't just another disaster, this is a massive catastrophe happening right before our eyes and something needs to be done about it.

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Interactive mapShe is one of 23 million Africans who are living with HIV and Aids, just one young life in a disaster which has been called the greatest catastrophe to hit the African continent since slavery.

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