SHARM EL-SHEIKH, Egypt (AP) — The world should confront climate change the way it does nuclear weapons, by agreeing to a non-proliferation treaty that stops further production of fossil fuels, a small island nation leader urged Tuesday.

The proposal by Tuvalu came as vulnerable nations pushed for more action and money at , while big polluters remained divided over who should pay for the damage industrial greenhouse gas emissions have done to the planet.

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