Cascades are not just small falls of water, but can also be a succession of failures and damages occurring after natural hazard events.
![The Cascading Risks of Floods](https://www.advancedsciencenews.com/wp-content/uploads/2019/08/new-orleans-81669_1920.jpg)
Cascades are not just small falls of water, but can also be a succession of failures and damages occurring after natural hazard events.
When and why do people decide to move in response to environmental changes?