From The Conversation
After two weeks of negotiations, the Paris climate talks that ended on December 12 delivered the foundations of a post-2020 climate regime.
To advance climate change mitigation efforts, the new agreement incorporates national targets for greenhouse gas (GHG) emissions for 2025/2030, a new five-year cycle to establish subsequent targets, a reporting and review placeholder, and official stocktaking two years prior to those submissions to compare global progress against long-term goals.
In Paris, 189 of 195 participating countries pledged action in the form of intended nationally determined contributions, or INDCs. These pledges will be assessed in 2018 to encourage countries, where possible, to increase the level of ambition.
The review mechanism agreed on in Paris is a crucial first step. The new climate regime has also been lauded for its transparency provisions, which will be essential to establishing trust in the review process.