President Trump is pulling us out of the Paris climate agreement. The Paris Agreement, adopted in Paris on 12 December 2015 and signed on 22 April 2016 at UN headquarters in New York, came into force on 4 November 2016 after being ratified by 96 states (compared to 188 previously) and reflects the resurgence of strong international climate ambitions. As President of the 21st Conference of the Parties to the United Nations Framework Convention on Climate Change (COP21), France has mobilized for rapid ratification of the Paris Agreement and has made the fight against global warming a priority on its diplomatic agenda. The agreement requires rich nations to meet a funding commitment of $100 billion a year beyond 2020 and to use that figure as a “land” for the additional aid agreed until 2025. President Obama was able to formally enshrine the United States in the agreement through executive measures because he did not impose new legal obligations on the country. The United States already has a number of instruments on the books, under laws already passed by Congress to reduce carbon pollution. The country officially joined the agreement in September 2016, after submitting its request for participation. The Paris Agreement was only able to enter into force after the formal accession of at least 55 nations representing at least 55% of global emissions. This happened on October 5, 2016 and the agreement came into force 30 days later, on November 4, 2016. Adaptation issues were at the forefront of the paris agreement. Collective long-term adaptation objectives are included in the agreement and countries must be accountable for their adaptation measures, making adaptation a parallel element of the mitigation agreement.
 Adaptation objectives focus on improving adaptive capacity, resilience and vulnerability limitation.  It is rare that there is consensus among almost all nations on a single subject. But with the Paris agreement, world leaders agreed that climate change was driven by human behaviour, that it was a threat to the environment and to humanity as a whole, and that global action was needed to stop it. In addition, a clear framework has been put in place for all countries to make commitments to reduce emissions and strengthen these measures over time. Here are some great reasons why this agreement is so important: this agreement brings together all the nations of the world for the first time in history in a single agreement to combat climate change. Protesters gather near the Eiffel Tower in Paris for the 2015 UN climate change conference. These rules of transparency and accountability are similar to those set out in other international agreements. Although the system does not include financial sanctions, the requirements are intended to easily monitor the progress of individual nations and promote a sense of overall group pressure, discouraging any towing of feet among countries that might consider it.
The aim of the agreement is to reduce global warming described in Article 2 and to “improve” the implementation of the UNFCCC: The Paris Agreement is the world`s first comprehensive climate agreement.  The 197 “parties to the negotiations” committed to developing long-term strategies for the development of low-greenhouse gas emissions. This is the first time that a universal agreement has been reached in the fight against climate change. The agreement stated that it would only enter into force (and therefore fully effective) if 55 countries that produce at least 55% of global greenhouse gas emissions (according to a list drawn up in 2015)  ratify, accept, approve or adhere to the agreement.   On April 1, 2016, the United States and China, which together account for nearly 40% of global emissions, issued a joint statement confirming that the two countries would sign the Paris climate agreement.  175 contracting parties (174 states and the European Union) signed the agreement on the first day of its signing.   On the same day, more than 20 countries expressed an intention to join the