Over the past 20 years, floods have caused more than 150,000 deaths globally. But how do these destructive floods come about? And how can they be predicted and managed?
Desertification threatens 40% of the earth's land surface. Every year we lose 12 million hectares due to desertifcation, causing millions of people to abandon their homes.
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Giant waves that destroy everything in their path. How do they come about? What explains their power and where do they cause the most damage and victims?
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Over the past 10 years, mudslides have claimed over 50,000 lives. How can they be predicted and avoided?
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