The Paris Agreement, which aims to combat global climate change, was signed by 195 countries in 2015. This historic agreement is widely regarded as a landmark achievement in the fight against climate change.

The Paris Agreement was negotiated by representatives from all member states of the United Nations Framework Convention on Climate Change (UNFCCC), including 195 countries and the European Union. It was signed on 12 December 2015 and went into effect on 4 November 2016.

The agreement is a legally binding document that sets out a global plan to limit global warming to well below 2 degrees Celsius above pre-industrial levels and pursue efforts to limit the temperature increase to 1.5 degrees Celsius. It also aims to increase the ability of countries to adapt to the impacts of climate change, improve transparency and accountability, and provide financial support for developing countries to transition to low-carbon economies.

The signing of the Paris Agreement was a remarkable achievement, given the complex and diverse interests of the participating countries. The negotiations leading up to the agreement involved years of intense discussions, debates, and compromises.

The participation of almost all countries of the world was a clear indication of the global political will to address the urgent issue of climate change. The Paris Agreement is a testament to the power of international cooperation and diplomacy to achieve common goals.

In conclusion, the Paris Agreement was signed by 195 countries in 2015, making it one of the most comprehensive and ambitious global agreements on climate change to date. Its success will depend on the continued commitment and cooperation of all participating countries to implement the agreed-upon measures to reduce greenhouse gas emissions and mitigate the impacts of climate change on the planet.