After months of speculation and anticipation, the United States has officially rejoined the Paris Climate Agreement. President Joe Biden signed an executive order on his first day in office, signaling his administration`s commitment to addressing the global climate crisis.

The Paris Agreement, which was adopted in 2015 by 196 parties, aims to limit global warming to well below 2 degrees Celsius above pre-industrial levels, with a goal of limiting it to 1.5 degrees Celsius. The agreement is based on voluntary contributions from each country, called Nationally Determined Contributions (NDCs), which outline their plans to reduce greenhouse gas emissions and adapt to the impacts of climate change.

The US was one of the original signatories of the Paris Agreement, but in 2017, former President Donald Trump announced his intention to withdraw from the agreement, calling it unfair to American workers and businesses. The US officially left the agreement on November 4, 2020, the day after the presidential election.

Rejoining the Paris Agreement is a major step forward for the US in addressing the climate crisis. The US is the second-largest global emitter of greenhouse gases, behind only China, and its leadership on climate action is essential to achieving the goals of the Paris Agreement.

Biden has announced ambitious plans to tackle the climate crisis, including a goal of reaching net-zero greenhouse gas emissions by 2050. He has also pledged to invest in renewable energy, create jobs in clean energy industries, and prioritize environmental justice for communities disproportionately impacted by climate change.

In addition to rejoining the Paris Agreement, Biden has taken other immediate steps to address the climate crisis. He has suspended new oil and gas leases on federal land, revoked the permit for the Keystone XL pipeline, and created a task force to address the environmental and public health impacts of Trump`s rollbacks of environmental regulations.

While rejoining the Paris Agreement is a significant step forward, much work remains to be done to address the climate crisis. The US must follow through on its commitments under the agreement, including developing and implementing ambitious NDCs, and work collaboratively with other countries to achieve global climate goals.

In conclusion, the US`s official return to the Paris Climate Agreement is a positive development in the fight against climate change. With the country`s leadership and commitment to climate action, we can work towards a more sustainable future and ensure a livable planet for future generations.