“We have the technology and the knowledge to make these emission reductions, but what is missing are policies and regulations strong enough to achieve this,” Watson said in an interview. “Right now, the world is on a path between 3 and 4 degrees C (5.5 and 7F) by the end of the century. At the 2011 UN Climate Change Conference, the Durban Platform (and the ad hoc working group on the Durban Platform for Enhanced Action) were created to negotiate a legal instrument to mitigate climate change from 2020. The resulting agreement is expected to be adopted in 2015.  The implementation of the agreement by all the Member States combined will be evaluated every five years, with the first evaluation in 2023. The result will be used as an input for new national contributions from Member States.  The inventory will not be national contributions/achievements, but a collective analysis of what has been achieved and what remains to be done. If the obstructionists want to end up with me, let`s make them non-obstructionists. We`re all going to sit down together, and we`re going to get back to the deal. And we will do it well, and we will not close our factories, and we will not lose our jobs. And we will meet with the Democrats and all the people who represent either the Paris agreement or something we can do, much better than the Paris agreement. And I think the people of our country will be delighted, and I think the people of the world will be delighted.
But until we did, we came out of the agreement. Negotiators of the agreement said that the INDCs presented at the time of the Paris conference were not sufficient. concerned that aggregate greenhouse gas emission estimates for 2025 and 2030, resulting from projected national contributions, are not covered by the most cost-effective scenarios at 2oC, but result in a forecast level of 55 gigatonnes. By 2030, and acknowledging “that much greater efforts will be needed to reduce emissions in order to keep the increase in the average global temperature to less than 2 degrees Celsius by reducing emissions to 40 gigatonnes or 1.5 degrees Celsius.  [Clarification required] Recognising that 179 countries and the EU spent two weeks in Paris in December 2015 to draft the final text of an agreement to keep global temperature rise well below 2 degrees Celsius and, if possible, below 1.5 degrees Celsius.