Morningside Campus Status Updates

Current Access Level “I” – ID Only: CUID holders, alumni, and approved guests only

  • Campus open to active affiliate Columbia University ID (CUID) holders and approved guests only.
  • Columbia students, faculty, and staff can use the guest registration portal to register up to two same-day guests. Alumni can use the portal to register for campus same-day access as well. Learn more below.

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Reflections from 2025 NY Climate Week

It was great to see so many of you in my hometown last week for New York Climate Week–whether at various events and nightcaps or while giving you a ride through the traffic-clogged streets on my e-bike.

Announcement • September 29, 2025
Reflections from 2025 NY Climate Week

Reflections from Davos 2025

By Jason Bordoff | I spent last week at the Annual Meeting of the World Economic Forum in Davos, and, as in prior years, am writing to offer a few reflections from the many events, meetings and conversations.

Announcement • January 27, 2025
Reflections from Davos 2025
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