Arctic Ocean could be ice-free in summer by 2030s, say scientists – this would have global, damaging and dangerous consequences

A short history of predicting an ice-free Arctic – and why you should listen to this one.

Jonathan Bamber, Professor of Physical Geography, University of Bristol • conversation
June 6, 2023 ~7 min

Arctic sea ice loss and fierce storms leave Kivalina Search and Rescue fighting to protect their island from climate disasters

Ten years after Kivalina’s lawsuit against Exxon over climate change damage was dismissed, the Indigenous community’s volunteer search and rescue team is facing frequent crises.

P. Joshua Griffin, Assistant Professor of Marine and Environmental Affairs and American Indian Studies, University of Washington • conversation
April 26, 2023 ~13 min


Atmospheric rivers are hitting the Arctic more often, and increasingly melting its sea ice

Atmospheric rivers can melt fragile new sea ice. When these storms arrive in waves, the sea ice doesn’t have a chance to recover.

Pengfei Zhang, Assistant Research Professor of Atmospheric Science, Penn State • conversation
Feb. 6, 2023 ~7 min

Emperor penguins get Endangered Species Act protection – with 98% of colonies at risk of extinction by 2100, can it save them?

Emperor penguins survive in a ‘Goldilocks zone’ between too much sea ice and too little. Climate change is having an impact.

Stephanie Jenouvrier, Associate Scientist, Woods Hole Oceanographic Institution • conversation
Oct. 31, 2022 ~9 min

Human garbage is a plentiful but dangerous source of food for polar bears finding it harder to hunt seals on dwindling sea ice

Polar bears are increasingly seeking sustenance in human trash because of melting sea ice and a loss of hunting opportunities. The result is a rise in human-bear conflict – and dead bears.

Thomas Scott Smith, Professor - Wildlife and Wildlands Conservation Program, Brigham Young University • conversation
July 20, 2022 ~8 min

2021 Arctic Report Card reveals a (human) story of cascading disruptions, extreme events and global connections

Sea ice is thinning at an alarming rate. Snow is shifting to rain. And humans worldwide are increasingly feeling the impact of what happens in the seemingly distant Arctic.

Twila Moon, Deputy Lead Scientist, National Snow and Ice Data Center (NSIDC), Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder • conversation
Dec. 14, 2021 ~9 min

Arctic sea ice hits its minimum extent for the year – 2 NASA scientists explain what's driving the overall decline

A closer look at how ice cover changed through the months offers some important insights into the role of climate change and why every year isn’t a record.

Linette Boisvert, Sea Ice Scientist and Deputy Project Scientist for NASA's Operation IceBridge, NASA • conversation
Sept. 22, 2021 ~9 min

Climate Repair: three things we must do now to stabilise the planet

A plan for humanity’s surviving and thriving through our planetary crisis.

Jane Lichtenstein, Associate, Centre for Climate Repair at Cambridge, University of Cambridge • conversation
Aug. 12, 2021 ~11 min


IPCC climate report: Profound changes are underway in Earth's oceans and ice – a lead author explains what the warnings mean

Some of the climate changes will be irreversible for millennia. But some can be slowed and even stopped if countries quickly reduce their greenhouse gas emissions, including from burning fossil fuels.

Robert Kopp, Professor, Department of Earth & Planetary Sciences, and Director, Rutgers Institute of Earth, Ocean, and Atmospheric Sciences, Rutgers University • conversation
Aug. 9, 2021 ~12 min

Record-breaking winter winds have blown old Arctic sea ice into the melt zone

A particularly stormy winter has pushed perennial sea ice into the Arctic melt zone.

Robbie Mallett, PhD Candidate, Centre for Polar Observation and Modelling, UCL • conversation
Aug. 6, 2021 ~7 min

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