COVID response
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Irwin Redlener: On the Pandemic, Harnessing Celebrity Fame, and Public Health Activism
The pediatrician and founder of Columbia’s National Center for Disaster Preparedness also talks about childcare, climate change, and what’s next for him.
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Biden’s Inspiring and Aggressive COVID Response Plan
This test of the new administration and of our national character has now begun. We need to vaccinate, test, mask-up, continue to practice social distance, and do all we can to rid America and then the world of this terrible virus.

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

