EnvironmentCarbon tax on luxuries is fairer way to cut emissions, finds analysis Instead of a uniform tax on carbon emissions, countries should apply higher taxes to luxury products to reduce social inequality and tackle climate change, say researchers News
EnvironmentCan we use salt to lock away carbon for thousands of years? Preserving ‘carbon crops’ with salt and storing them in dry landfill sites to stop them decomposing could be a low-cost, scalable climate solution, according to physicist Eli Yablonovitch Comment