2020 presidential election2
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Climate Change and the American Political Agenda
We’ve managed to avoid the topic for decades, but the force of public opinion is finally ending the era of American national climate nondecision-making.
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Biden vs. Sanders: Who Has the Better Plan to Fix Climate Change?
Both democratic frontrunners have pledged to take action on climate change, but their plans differ widely.
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How the Top Ten Democratic Candidates Plan to Deal With Climate Change
It is critical that whoever becomes president in 2020 commits to tackling the climate crisis. Here are the climate plans of the top ten Democratic candidates.

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
