State of the Planet

News from the Columbia Climate School

World map showing colored regions of climate change temperature anomalies.

Climate Change

Climate change — caused by human activities like burning fossil fuels, deforestation, and industrialization — is one of the most urgent challenges facing our planet. These activities increase greenhouse gas emissions, trapping heat in the atmosphere and disrupting global climate systems. The impacts are far-reaching, from more frequent extreme weather events to rising sea levels and ecosystem shifts. Tackling climate change will require a sustained commitment to cutting emissions, transitioning to renewable energy, and strengthening resilience in vulnerable communities worldwide.


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Upcoming Events

  • Wednesday, April 23, 2025 6:00 PM – 7:30 PM Where: NYU Gallatin School of Individualized Study, 1 Washington Pl., New York, NY 10003 Description: “If we wait to let the atmosphere ‘perform the carbon dioxide experiment,’” the climate modeler William Welch Kellogg remarked in 1978, “we will finally learn how well our models have served in making these predictions of climate change. But then it will be too late to […]
  • Tuesday, January 28, 2025 5:30 PM – 7:30 PM Where: Union Theological Seminary, 3041 Broadway, New York, NY 10027 Description: Location:  The event will take place in Burke Library Reading Room at Union Theological Seminary. Please enter at the 120th and Broadway entrance. Please join the Center for Earth Ethics for a book launch with Catherine Coleman Flowers, celebrating “Holy Ground: On Activism, Environmental Justice, and Finding Hope.” Catherine Coleman […]

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