2023 confirmed as world’s hottest year on record

Last year was about 1.48C warmer than the long-term average before humans started burning large amounts of fossil fuels. Almost every day since July has seen a new global air temperature high for the time of year, BBC analysis shows.

Hannah Ritchie: Not the end of the world

In an extract from her book Not the End of the World, data scientist Hannah Ritchie explains how her work taught her that there are more reasons for hope than despair about climate change – and why a truly sustainable world is in reach.