The Guardian sent a survey to 843 of the world’s top climate scientists, these were lead authors and review editors of the IPCC reports since 2018. 380 replied. They don’t sleep at night and they are scared.
Hundreds of climate experts expect global temperatures to rise to at least 2.5C (4.5F) above preindustrial levels by 2100…
Reading the responses, he could feel this “overwhelming feeling of frustration and despair and unhappiness at being ignored for so many years, and the difficulty they’re having of living with this information”.