Matthew Gawn (@mattgawn.bsky.social)

Planet’s first catastrophic climate tipping point reached, report says, with coral reefs facing ‘widespread dieback’ Unless global heating is reduced to 1.2C ‘as fast as possible’, warm water coral reefs will not remain ‘at any meaningful scale’, a report by 160 scientists from 23 countries warns https://www.theguardian.com/environment/2025/oct/13/coral-reefs-ice-sheets-amazon-rainforest-tipping-point-global-heating-scientists-report