Am monopolistic, sadly, about society and world view (15)

I believe the answer is:

cosmopolitanism

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'world view' is the definition.
Both the definition and answer are singular nouns.
Perhaps you can see a link between them that I don't see?

'am monopolistic sadly about society' is the wordplay.
'sadly' indicates anagramming the letters.
'about' indicates putting letters inside.
'society' becomes 's' (common abbreviation in names of organisations).
'am'+'monopolistic'='ammonopolistic'
'ammonopolistic' anagrammed gives 'comopolitanism'.
'comopolitanism' going around 's' is 'COSMOPOLITANISM'.

'and' acts as a link.

Can you help me to learn more?

(Other definitions for cosmopolitanism that I've seen before include "Being a citizen of the world" , "State of world citizenship" .)

I've seen this clue in The Times.

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