Climate83
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Sabin Center Launches Climate Reregulation Tracker as President Biden Takes Office
The tracker will follow the Biden administration’s progress in undoing the Trump administration’s assault on climate change policy.
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Putting Biden’s Climate Team in Perspective
The latest episode of the Columbia Energy Exchange podcast discusses Biden’s selections for a large, experienced, and diversified team to carry out his ambitious plans to address climate change.
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Ryan Abernathey: Helping to Open a Universe of Data to the World
The Lamont-Doherty physical oceanographer was recently awarded early career honors from the Oceanography Society.
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2020 Tied With 2016 as the Hottest Year on Record
Scientists at the NASA Goddard Institute for Space Studies find that 2020 was statistically equal with 2016, continuing a long-term trend.
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To Build Climate Progress on Time Scales That Matter, Biden Should be Biden
The path forward requires negotiation, compromise, and open lines of communication with Republicans in Congress and elsewhere who have made climate change a focus.
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Far-Drifting Antarctic Icebergs Are Trigger of Ice Ages, Scientists Say
Large numbers of icebergs that drifted unusually far from Antarctica before melting into ocean waters have been key to initiating ice ages of the past, says a new study.
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Scientists Reconstruct the Glacial Conditions During Ötzi the Iceman’s Lifetime
New research published in Nature suggests that the Ötzal Alps experienced nearly ice-free summits during the mid-Holocene, about 6,000 years ago.
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Combinations of Marginalized Identities Can Limit Climate Adaptation in Peru
A recent study found that factors like gender, age, and language can intersect to shape adaptation options. Better policies could promote more equitable adaptation.
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Will Global Warming Bring a Change in the Winds? Dust from the Deep Sea Provides a Clue.
A new study traces three-million-year-old winds to help predict future circulation patterns.

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!
