Paris Climate Agreement Archives - State of the Planet

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With a Carbon Tax, U.S. Could Surpass Paris Climate Goals

New report finds that a moderate carbon tax could dramatically cut greenhouse gas emissions, with only minor effects on the economy.

by |July 17, 2018

Columbia Climate Scientist Joins Quest to ‘Make Our Planet Great Again’

The International Research Institute for Climate and Society’s Alessandra Giannini was selected as one of French President’s Macron’s climate laureates.

by |December 12, 2017
three people at a conference

World Leaders Discuss a Global Pact for the Environment

A conference at Columbia University yielded consensus on the need for an international environmental agreement, and advanced discussion on what that agreement could look like.

Columbia Affirms Commitment to Climate Action

Columbia joins leaders from across higher education, the private sector and state and local governments in affirming their commitment to the Paris Agreement.

by |June 6, 2017

We’ll Always Have Paris: Trump’s Impact on the Climate Agreement

While we still do not know the long-term impact of President Trump’s withdrawal from the Paris climate accord, the short-term impact has been to mobilize a broad segment of the U.S. and global public in support of the agreement.

by |June 5, 2017

Reactions from Earth Institute Experts on Trump Pulling out of Paris

Experts from across the Earth Institute give their reactions to the news that the U.S. will exit the Paris climate agreement.

by |June 2, 2017

‘We are Headed Towards Hostile State of the Climate System’

Yochanan Kushnir: “As a climate scientist who directly engages in studying the phenomena and mechanisms of climate variability and change I am convinced that we are headed towards a different, and to many people hostile, state of the climate system, with a worldwide impact including many parts of the U.S.”

by |June 2, 2017

Implications of Leaving Paris More Intricate Than You Think

The implications of withdrawal are more intricate than what people have been fixating on so far.

by |June 2, 2017

The Paris Climate Agreement: What Trump’s Decision to Leave Means

In the wake of the decision by the Trump administration to withdraw from the 2015 Paris climate agreement, several questions have emerged about what withdrawal means for environmental policy, research and innovation.

by |June 1, 2017

Database Tracks Global Climate Law

A new online database is tracking climate change legislation around the world. The tool was launched this week in a joint effort by the Sabin Center for Change Law and the Grantham Research Institute on Climate Change and the Environment.

by |May 9, 2017