mobility
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Coming Soon To A City Near You: E-Scooters
Shared, dockless electric scooters have taken to the streets of cities across the U.S. Is New York City ground zero for the next e-scooter invasion?
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The Future of Transportation: More Safety, Savings and Sustainability
Though driverless cars sound like something out of the “The Jetsons,” they are just one of many innovations already under way in the realm of personal transportation.

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
