The Paris Agreement is a landmark international treaty aimed at combating climate change. Signed in 2015, the agreement has since garnered significant attention for its ambitious goal of limiting global warming to well below 2 degrees Celsius above pre-industrial levels, and pursuing efforts to limit the temperature increase to 1.5 degrees Celsius. A crucial aspect of the Paris Agreement is the number of signatories, which reflects the global commitment to tackling climate change.

As of July 2021, 189 countries have signed the Paris Agreement, signaling their support for the treaty. This represents a significant achievement, as the Paris Agreement came into force in 2016 and has continued to attract signatories ever since. The United States, one of the largest global emitters of greenhouse gases, withdrew from the agreement in 2017 but re-entered under the Biden administration in 2021.

While the number of signatories is an important indicator of support for the Paris Agreement, it is not the only measure of global progress in combating climate change. The effectiveness of the treaty lies in the commitment of countries to adopt and implement policies that reduce greenhouse gas emissions and transition to a low-carbon economy. The Paris Agreement also emphasizes the need for developed countries to support developing countries in their efforts to mitigate and adapt to the impacts of climate change.

In addition to government action, the private sector has a crucial role to play in achieving the goals of the Paris Agreement. Many businesses have already recognized the need to reduce their carbon footprint and have committed to sustainable practices and reducing greenhouse gas emissions. This includes investments in renewable energy, energy-efficient technologies, and sustainable supply chains.

Overall, the Paris Agreement has been a significant step towards addressing the urgent issue of climate change. The number of signatories reflects the global recognition of the threat that climate change poses and the need for collective action. However, there is still much work to be done to ensure that the goals of the Paris Agreement are achieved. This requires continued commitment and action from governments, the private sector, and individuals around the world.