climate tech
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Expanding Global Cold Chains: Effective Adaptation, or Dangerous Contribution to Climate Change?
Cooling technologies, including refrigerators and industrial chillers, can prevent food waste and are increasingly necessary in our warming climate. Are there ways to minimize their climate impacts?
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Layoffs in Big Tech Are an Opportunity to Tackle Climate Change
Anyone working in tech already has the skills to help solve our generation’s biggest challenge.

Congratulations to our Columbia Climate School Class of 2026 and all of our 2026 Columbia University graduates! Learn more about our May 15 Climate School Class Day celebration. 💙 #Columbia2026 #ColumbiaClimate2026
