This week’s events highlight the personal experiences of Columbia community members past and present.

This Tuesday, Bill Gates Zoomed with Columbia University students to discuss his new book, answer student questions, and, hopefully, solve climate change.

Here at Bwog, we do our best to bring your attention to important guest lecturers and special events on campus. If you notice any events excluded from our calendar or have a correction, let us know in the comments or email events@bwog.com.