The sky is always falling- https://3.bp.blogspot.com/-VoLTj_OKfcc/WwjjVa_6k4I/AAAAAAAC-JY/5D9lQpWxGwcI_86R6TX-q84DKalR-4dygCLcBGAs/s640/DEM%2B%25281%2529.png