climate change19
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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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“Urgency. Gravity. Hope.” World’s Top Climate Report Highlights Dire Need for Climate Action
The Intergovernmental Panel on Climate Change’s assessment report issues catastrophic warning if immediate climate action is not taken by governments across the globe.
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Without Changes, Global Food Systems May Drive World Beyond Climate Targets, Says Study
Production of meat, dairy and rice are the leading sources of food-related emissions. Improved management practices and changes in diet could go a long way to addressing the issues.
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Flooding in Jakarta: A Call to Increase Climate Change Awareness
Despite being frequent victims of climate-driven disasters, Indonesians are largely unaware of climate change and its impacts. Education, media attention, and conversations could be key to shifting those perceptions.
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Climate Education in the U.S.: Where It Stands, and Why It Matters
Young people need to learn about climate change because it is going to shape their futures in many ways. What are they learning about it in school?
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More Frequent Atmospheric Rivers Are Hindering the Recovery of Arctic Sea Ice
Giant trains of warm, moist air are playing havoc with Arctic sea ice during the season when it should be recovering from summer melting.
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Letting Enchantment Lead the Way: Iceland’s Hidden Folk and Environmental Protection
A new book explores the world of wonder contained in Icelandic myth, and considers how it might spill out of storybook pages and into real life.
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2022 Tied for Fifth Warmest Year
Last year saw a continuation of the long-term rise in the planet’s average temperature.
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What Uncertainties Remain in Climate Science?
Climate scientists are still uncertain about a number of phenomena that could affect our future. What are the reasons for this uncertainty?
You Asked invites you to share your most pressing questions about climate, science, and sustainability. Lamont-Doherty Earth Observatory and Columbia Climate School experts will respond with clear, evidence-based answers. Pose your questions and story ideas!
