What keeps the world’s top climate scientists up at night?
![What keeps the world’s top climate scientists up at night?](https://www.podcastworld.io/podcast-images/today-in-focus-8e69cylj.webp)
Hundreds of climate experts expect global temperatures to rise to at least 2.5C (4.5F) above preindustrial levels by 2100. Damian Carrington reports. Help support our independent journalism at theguardian.com/infocus