Climate Change Archive

This month’s harrowing report from the Intergovernmental Panel on Climate Change has particularly disquieting implications for the world’s poor. Global warming and associated biodiversity loss will hinder progress toward each of the Sustainable Development Goals, or SDGs, a set of 17 internationally agreed objectives for advancing global prosperity, social welfare and environmental conservation through the end of the decade. COVID-19 has already dealt these aspirations a massive blow. But these pandemic setbacks pale in comparison to the long-term challenges that climate change presents for meeting and exceeding basic human needs, and placing developing countries on the path toward sustained—and sustainable—growth. United Nations member states unanimously endorsed the […]

The most recent assessment report on the state of climate science, released last week by the Intergovernmental Panel for Climate Change, or IPCC, eliminates any remaining shred of doubt about the anthropogenic origins of global warming, calling the evidence of human activity’s responsibility “unequivocal.” The report also identifies how quickly humanity needs to slash emissions to avoid catastrophe, given the accumulated stock of greenhouse gases already present in the atmosphere. Under any conceivable scenario, average temperatures will continue to rise for decades to come. The magnitude of that rise is up to us. Unfortunately, the window to prevent massive dislocation […]

On Monday, the Intergovernmental Panel on Climate Change released its latest, highly anticipated report on the state of Earth’s climate. The report, which updates the previous effort from eight years ago, represents the collective assessment by several hundred scientists from around the world of efforts to keep global temperatures from rising to levels that would trigger catastrophic changes in Earth’s environment and weather conditions. Spoiler alert: It’s bad. The report rules out any possibility of preventing the 1.5-degrees-Celsius rise in global temperatures that was the most ambitious target set by the 2015 Paris Agreement. That threshold will be reached by […]

Editor’s Note: This is the web version of our subscriber-only weekly newsletter, Europe Decoder, which includes a look at the week’s top stories and best reads from and about Europe. Subscribe to receive it by email every Thursday. If you’re already a subscriber, adjust your newsletter settings to receive it directly to your email inbox.  PALERMO, Italy—The temperature reached a record-high 48 degrees C, or 116 degrees F, yesterday in Sicily, where the sunny skies have at times been obscured by haze from nearby wildfires from which hundreds of people have been rescued in the past two weeks. This week, another African anticyclone has arrived, trapping hot air […]

Editor’s note: Guest columnist Nikolas Gvosdev is filling in for Charli Carpenter. History does not repeat itself, as Mark Twain remarked, but it does rhyme. And when it comes to its policies on Russia, climate and energy, the Biden team is dealing with Obama-era echoes. Seven years ago, in my then-weekly column for WPR, I called attention to the internal tensions in the Obama administration’s climate, energy and geopolitical priorities. Back then, the United States was trying to square several irreconcilable circles. One had to do with reducing Russia’s global influence by constraining its sales of energy. Another was putting […]