Do men aspire to change? (11)
I believe the answer is:
impersonate
'do' is the definition.
(I've seen this before)
'men aspire to change?' is the wordplay.
'change?' indicates an anagram (I've seen 'change' mean this).
'men'+'aspire'+'to'='menaspireto'
'menaspireto' with letters rearranged gives 'IMPERSONATE'.
(Other definitions for impersonate that I've seen before include "Pretend to be (another person)" , "to be an impressionist" , "Take off" , "Pinch identity of" , "Assume the characteristics of another" .)