
Climate School experts weigh in on the past year’s most noteworthy events and developments within their fields.

The transformative technologies of the 19th, 20th, and 21st centuries have brought incredible benefits but also substantial costs. The central issue of our time is understanding and mitigating those costs when we can, and adapting to them when we cannot.

Columbia researchers are working with the MTA to develop machine learning and traffic models to optimize traffic flow during pandemics.

A Columbia Climate School expert shares his thoughts on the new fusion breakthrough, next steps, and why he’s optimistic about the future of fusion.

Did the conference deliver on its billing as the first “food COP”?

Rikers Island, the world’s largest penal colony, could become a solar farm. While this is a significant step toward a healthier future, certain considerations must be taken into account to ensure the transition is just and equitable.

Changes in water temperature and circulation could have big impacts for a major fishery.

Droughts are becoming much more severe and widespread, disrupting industry and sustenance around the world. To combat water scarcity, neighborhoods must reconsider the design of their wastewater systems.

The zero-carbon energy transition is the solution to the 2022 energy crisis and a fundamental part of the solution to the global climate crisis. Two new reports not only identify the main roadblocks to investment in renewables, but also provide actionable recommendations to governments.