A recent study found one billion people are likely to die prematurely by the end of the century from climate change. Here are seven energy policies that could save their lives.
Timothy Naish, Te Herenga Waka — Victoria University of Wellington
The world is on track to exceed 2°C warming within the next five years, with dire consequences for polar ice, mountain glaciers and permafrost – and human society.
Agricultural communities in parts of Madagascar face shifting precipitation patterns and increasingly severe cyclones.
Katherine Browne
As seas rise, it is clear that traditional coastal defence approaches are unable to keep pace. Nature-based solutions offer considerable potential to protect coasts, people and biodiversity.
Anthony Albanese arriving in Rarotonga, Cook Islands.
Mick Tsitkas/AAP
The same instruments used to measure earthquakes pick up vibrations as ocean waves put pressure on the sea floor. Four decades of data tell a story about ocean storms.
Storms are the greatest threat to beach erosion, not sea level rise, research reveals. This is the longest continuous beach monitoring survey in the Southern Hemisphere.
Rising seas are pushing coastal ecosystems to the limit of endurance. Now international research reveals a “tipping point” will be reached if we allow more than 2 degrees of global warming.
Cleanup after the Ahr River floods in July 2021.
Sascha Steinback/EPA
Climate change is going to bring social change. Will it drive ever-faster efforts to stave off the worst – or trigger social upheavals making it harder for us to respond?
Small island developing states are seeking a legal ‘advisory opinion’ from an international tribunal on whether climate change falls under the international law of the sea.
Richard Bates and Alun Hubbard kayak a meltwater stream on Greenland’s Petermann Glacier, towing an ice radar that reveals it’s riddled with fractures.
Nick Cobbing.
Glaciologists are discovering new ways surface meltwater alters the internal structure of ice sheets, and raising an alarm that sea level rise could be much more abrupt than current models forecast.
Icebergs in Disko Bay, western Greenland.
Chris Christophersen/Shutterstock
When Buckingham Palace announced the death of Queen Elizabeth II in September, the news overshadowed reporting of a critical review of climate tipping points, published in Science. Did you miss it?
A glacier in Paradise Bay, Antarctica.
jet 67/Shutterstock