Seriously, you need to add a confirmation for world deletion

[unmerged(492719)]

This is absolutely terrifying that it doesn't exist, especially since it is everywhere else. If you have a Map in a mod, and you click delete on it (from the mod screen) it's immediately gone, no confirmation or anything, and it's 100% irreversible. I can't imagine spending 100's of hours working on a map to accidently hit 'delete' when I meant 'load'. A sneeze away from permanent and total suffering.
Think of the children!
Remember the Alamo!

Add a deletion confirmation dialog.

 

[player1 fanatic]

Its same for saves games.
Plus delete option for saved games is in save place you would expect cancel button to show.