Paris Agreement: A Global Pact to Combat Climate Change

The Paris Agreement, adopted on December 12, 2015, at the 21st Conference of the Parties (COP 21) in Paris, France, is a legally binding international treaty that seeks to limit global warming to well below 2 degrees Celsius and pursue efforts to limit it to 1.5 degrees Celsius above pre-industrial levels. The agreement, which entered into force on November 4, 2016, has been ratified by 196 parties, including the European Union, China, and the United States. However, the accord has faced challenges, including the withdrawal of the United States under the Trump administration in 2020, which was later reversed by the Biden administration in 2021. The agreement's implementation and effectiveness have been debated, with some arguing that the nationally determined contributions (NDCs) are insufficient to meet the agreement's goals. According to a report by the United Nations, the current NDCs would lead to a global temperature increase of around 2.5 degrees Celsius by the end of the century. The agreement has also been criticized for its lack of enforcement mechanisms and the limited financial support provided to developing countries. Despite these challenges, the Paris Agreement remains a crucial step towards global cooperation on climate change, with many countries, cities, and companies committing to reduce their greenhouse gas emissions and transition to renewable energy sources.