The Deputy Prime Minister has added his voice to questions on New Zealand's place in the Paris Climate Accord.

ACT leader David Seymour earlier this month floated the idea of pulling out of the pact after the next election. 

Winston Peters says China, India, Russia, and the US have all basically pulled out of the agreement.

He wants New Zealand to reflect - asking how much it'll cost us and how we can keep arguing it's good for New Zealanders.

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