1 CLIMATE CHANGE AND FLOOD RISKS ALREADY, FLOODS IMPACT MORE P...

1.1  Climate  Change  and  Flood  Risks  

Already, floods impact more people globally than any other form of natural disaster. Yet the risk from

flood events is frequently underestimated (Swiss Re, 2012). The IPCC recently signalled that the

severity and frequency of flood disasters would rise in the future. Year on year, an even greater number

of people will be affected by flood damage. Further, total annual economic losses from flooding are also

anticipated to rise due to a greater concentration of vulnerable assets (Swiss Re, 2012). The need for

society to take adaptive measures against flooding is becoming urgent (IPCC, 2012). How governments

respond to this challenge varies considerably. Differences are related to historical, political and

institutional factors, national insurance market characteristics and variations in actual flood risks. Indeed,

a national flood compensation system that works in one country will not necessarily work in another.

Hence, although it is not realistic to think in terms of a one-size-fits-all solution (Jongejan and Barrieu,