The range of human destinies? (5)
I believe the answer is:
andes
'the range' is the definition.
(Andes is an example)
'of human destinies?' is the wordplay.
'of' indicates a hidden word.
'ANDES' is hidden in the letters of 'human destinies'.
(Other definitions for andes that I've seen before include "Great S American mountains" , "A geographical feature" , "Great mountains of western S America" , "South American mountain chain" , "Mountains for the Danes, oddly" .)