State of the Planet

News from the Columbia Climate School

Mayor David Dinkins

  • Remembering the Honorable David Dinkins

    Remembering the Honorable David Dinkins

    David Dinkins made us stronger, but he also made us and our city better, and we should honor his memory in this difficult time by rededicating ourselves to public service.

  • A Well-Deserved Honor for Mayor David Dinkins

    David Dinkins represents a time when public service was considered a calling. From his service in the U.S. Marines, to his time in the New York State legislature, his service as New York City Clerk, Borough President, Mayor and now Professor; he has always looked for ways to make a contribution to the public good.

Collage of Turkiye beach scene and Columbia University Campus with text: UN Climate Change Conference COP31, Antalya, Turkiye, Nov 9-20, 2026

COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More

  • Remembering the Honorable David Dinkins

    Remembering the Honorable David Dinkins

    David Dinkins made us stronger, but he also made us and our city better, and we should honor his memory in this difficult time by rededicating ourselves to public service.

  • A Well-Deserved Honor for Mayor David Dinkins

    David Dinkins represents a time when public service was considered a calling. From his service in the U.S. Marines, to his time in the New York State legislature, his service as New York City Clerk, Borough President, Mayor and now Professor; he has always looked for ways to make a contribution to the public good.