Nag VIP about polluting the atmosphere? (6)

I believe the answer is:

vaping

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'polluting the atmosphere?' is the definition.
I can't judge whether this definition defines the answer.

'nag vip about' is the wordplay.
'about' indicates anagramming the letters.
'nag'+'vip'='nagvip'
'nagvip' anagrammed gives 'VAPING'.

Can you help me to learn more?

(Another definition for vaping that I've seen is " Using an electronic cigarette".)

I've seen this clue in The Telegraph.

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