Turn inward for the antipodean city (6)
I believe the answer is:
darwin
'turn inward for the antipodean city' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for darwin that I've seen before include "Evolution scientist and city" , "Charles ...... originated the theory of evolution" , "Charles . . . . . . who formulated the theory of evolution" , "He propounded the Theory of Evolution" , "Charles . . . . . ., author of 'The Origin of Species'" .)