Floods are a perennial problem in Bihar. The very same water source that acts as the life-blood for the agriculture-dependent population in the state, turns into an avalanche of death and misery every year. And every year, as this natural disaster strikes, it evokes temporary attention to the plight of the victims and soon to be forgotten government commissions and helicopter visits by the bourgeois polity. But once the shock value of the images fades away, all is forgotten even if misery is compounded and the people are made to brace up for the next year's natural fury. Such is the case of floods in Bihar. The Kosi river- a dynamic, sediment carrying water body is particularly driven to course-changes and therefore to put paid any plans to tame the river (through the embankment strategy that has been adopted for years). That the fact that this river originates across national borders in Nepal makes the problem even more complicated. Four experts - whose intros are provided in the post- with substantial understanding of the problem through different forms of expertise weigh on the Kosi tragedy and the perennial woes of river management and floods. They even venture to offer solutions. Pragoti hosts the links to these articles published in the Economic and Political Weekly.