extreme heat2
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1,000-Plus Years of Tree Rings Confirm Historic Extremity of 2021 Western North America Heat Wave
Scientists quickly pronounced the summer 2021 heat wave that hit western North America to be unprecedented, but they had no long-term physical proof. Now they do.
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A Warming World Makes Soccer More Challenging
With the World Cup nearly upon us, professional soccer player Samantha Mewis spoke with Climate School experts in an event focusing on how climate change is impacting sports.
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How Can We Make Heat Waves Less Deadly?
Though often underestimated, extreme heat is the leading weather-related killer in the U.S.
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Warning: Pakistan Is at the Broiling Point
There has never been a clearer call to climate action, nor more compelling evidence that climate change is an acute threat multiplier in the poorest, most vulnerable frontline countries in the world.
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Are You Feeling the Heat Yet?
Disadvantaged populations are hit hardest by climate change impacts. Let us practice climate justice by thinking of the unconscious injustices that we are a part of.
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Exposure to Deadly Urban Heat Worldwide Has Tripled in Recent Decades, Says Study
A detailed analysis of temperatures and population trends in 13,115 cities shows where specific numbers of people are most affected.
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8 Ways NYC Can Help Vulnerable Communities Survive Summer Heat
Communities of color are especially at risk from extreme heat, and COVID-19 has made cooling off more challenging for many. Here’s how the city can do better.
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Heat-Related Deaths in Manhattan Projected to Rise
Killing Season May Push Into Spring and Fall, Says Study
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
