Alex Halliday
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Columbia Climate School Leadership Announcement
On July 1, Jeffrey Shaman will become interim dean of the Climate School, continuing the work of co-deans Alex Halliday, Jason Bordoff, Ruth DeFries, and Maureen Raymo, climate leaders who built the School’s strong foundation.
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2023 Climate Resolutions: How Will You Make a Difference Next Year?
Our elected officials, community leaders, experts, and students discuss their 2023 climate resolutions. What will yours be?
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What Did COP27 Accomplish?
Delegates from Columbia Climate School discuss the achievements and shortfalls of COP27, as well as what took place outside the negotiation room.
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Columbia Climate School Celebrates Its First Class Day
The inaugural class of Climate School students have finished their courses and donned their light blue caps and robes for the ceremony.
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Announcing the Leadership of the Columbia Climate School
The Columbia Climate School will be co-led by four of Columbia’s most eminent climate experts: Alex Halliday, Jason Bordoff, Ruth DeFries, and Maureen Raymo.
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Why Do We Need a Climate School?
Climate change is already part of the curricula across Columbia, but we can make a bigger difference by working together.
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Earth Institute Director Alex Halliday Honored with Knighthood
Years before Alex Halliday joined Columbia University’s Earth Institute as its director, he was changing the field of geochemistry.
Columbia Climate School has once again been selected as university partner for Climate Week NYC, an annual convening of climate leaders to drive the transition, speed up progress and champion change. Join us for events and follow our coverage.
