What is the most logical next event?

How to beat " state of emergency " in anno 2070
Save the people and goods from the dam burst incident.
After the bursting of the dam, you will need to save the people stranded on lifeboats around the dam. Navigate your ship to the survivors at the marked positions south of thor's warehouse.
Right-click on the lifeboats to pick up the people. There are three lifeboats you need to pick up.