Killer Landslides

Globally, landslides and other ground failures cost more lives and money each year than all other natural disasters combined. This programme investigates some of the biggest land slips ever recorded, including one in March 2014 in Washington State that saw the equivalent of three million truck loads of earth plummet down a valley, snapping trees and shattering houses.

Category

Documentary / Special

Original air date

2015-08-08