State of the Planet

News from the Columbia Climate School

Climate159

  • The Distracted, Dysfunctional Presidential Transition and the EPA

    The Distracted, Dysfunctional Presidential Transition and the EPA

    The presidential transition process will continue to contain distractions, disinformation and dysfunction, but my hope is that the people running our national government remember that we need clean air, water and food to live. Government’s fundamental function is ensuring our security and health. Environmental rules must be enforced for that function to be performed.

  • How Climate Change Affects New York’s Plants and Animals

    How Climate Change Affects New York’s Plants and Animals

    Climate change is already affecting New York, and these changes will have profound effects on its ecosystems, plants and animals. What are the implications of these projected changes?

  • Environmental Science and Speaking Truth to Power

    Environmental Science and Speaking Truth to Power

    Denying the science of global warming is absurd, but accepting the science of climate change does not require decision-makers to accept the policy prescriptions of climate scientists.

  • Looking at Climate from All the Angles

    Looking at Climate from All the Angles

    The Earth Institute digs into the past, tracks the present and models the future of climate. We explore the broader issues surrounding climate change, seek ways to apply our knowledge to real solutions, and nurture collaboration among faculty and researchers in the natural sciences, social sciences and humanities, law, public health, engineering, architecture and urban…

  • Earth Institute 2017 Calendar Now Available

    Earth Institute 2017 Calendar Now Available

    To celebrate our 20th anniversary, we asked members of the Earth Institute community to submit photographs for a 2017 wall calendar highlighting our work. Watch a slide show of some of the submissions. Donate $25 or more and we’ll send you the calendar.

  • State of the Arctic: Longer Melting Seasons, Thinning Sea Ice

    State of the Arctic: Longer Melting Seasons, Thinning Sea Ice

    The Arctic is warming twice as fast as the rest of the planet, and scientists are seeing the effects across ice and ecosystems. Lamont-Doherty Earth Observatory’s Marco Tedesco describes the changes underway.

  • Forecasting for the In-Between

    Forecasting for the In-Between

    We can do a good job forecasting the weather for a week or two, and we can settle on what the climate is likely to do season to season, a month to a year into the future. But what about in-between?

  • Spy Satellites Reveal the Himalayas’ Changing Glaciers – in 3D

    Spy Satellites Reveal the Himalayas’ Changing Glaciers – in 3D

    Declassified spy satellite images are beginning to provide the first consistent look at how glaciers across the Himalayas are changing and what future water supplies might look like for millions of people.

  • Sustainable Development Fall 2016 Workshop Briefings

    By Chandler Precht On December 9, 2016, students in the Undergraduate Program in Sustainable Development presented practical solutions to sustainability issues and challenges faced by real world clients. Under the guidance of Professor Stuart Gaffin and Professor Radley Horton, the Capstone Workshop offers students a chance to convey the knowledge and theories gained throughout their time in the…

Colorful icons representing nature, sustainable living, and renewable energy with text "Earth Day 2026"

The first Earth Day in 1970 ignited a movement to stop polluting our planet. Today, our scientists and experts are tackling the most pressing challenges to achieve real-world impact. This Earth Day, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.

  • The Distracted, Dysfunctional Presidential Transition and the EPA

    The Distracted, Dysfunctional Presidential Transition and the EPA

    The presidential transition process will continue to contain distractions, disinformation and dysfunction, but my hope is that the people running our national government remember that we need clean air, water and food to live. Government’s fundamental function is ensuring our security and health. Environmental rules must be enforced for that function to be performed.

  • How Climate Change Affects New York’s Plants and Animals

    How Climate Change Affects New York’s Plants and Animals

    Climate change is already affecting New York, and these changes will have profound effects on its ecosystems, plants and animals. What are the implications of these projected changes?

  • Environmental Science and Speaking Truth to Power

    Environmental Science and Speaking Truth to Power

    Denying the science of global warming is absurd, but accepting the science of climate change does not require decision-makers to accept the policy prescriptions of climate scientists.

  • Looking at Climate from All the Angles

    Looking at Climate from All the Angles

    The Earth Institute digs into the past, tracks the present and models the future of climate. We explore the broader issues surrounding climate change, seek ways to apply our knowledge to real solutions, and nurture collaboration among faculty and researchers in the natural sciences, social sciences and humanities, law, public health, engineering, architecture and urban…

  • Earth Institute 2017 Calendar Now Available

    Earth Institute 2017 Calendar Now Available

    To celebrate our 20th anniversary, we asked members of the Earth Institute community to submit photographs for a 2017 wall calendar highlighting our work. Watch a slide show of some of the submissions. Donate $25 or more and we’ll send you the calendar.

  • State of the Arctic: Longer Melting Seasons, Thinning Sea Ice

    State of the Arctic: Longer Melting Seasons, Thinning Sea Ice

    The Arctic is warming twice as fast as the rest of the planet, and scientists are seeing the effects across ice and ecosystems. Lamont-Doherty Earth Observatory’s Marco Tedesco describes the changes underway.

  • Forecasting for the In-Between

    Forecasting for the In-Between

    We can do a good job forecasting the weather for a week or two, and we can settle on what the climate is likely to do season to season, a month to a year into the future. But what about in-between?

  • Spy Satellites Reveal the Himalayas’ Changing Glaciers – in 3D

    Spy Satellites Reveal the Himalayas’ Changing Glaciers – in 3D

    Declassified spy satellite images are beginning to provide the first consistent look at how glaciers across the Himalayas are changing and what future water supplies might look like for millions of people.

  • Sustainable Development Fall 2016 Workshop Briefings

    By Chandler Precht On December 9, 2016, students in the Undergraduate Program in Sustainable Development presented practical solutions to sustainability issues and challenges faced by real world clients. Under the guidance of Professor Stuart Gaffin and Professor Radley Horton, the Capstone Workshop offers students a chance to convey the knowledge and theories gained throughout their time in the…