During the Cop30 climate talks, prominent scientists, including Johan Rockström, cautioned that the world is likely to surpass the 1.5C target established by the Paris Agreement. They stated that to limit global heating to 1.7C, approximately 10 billion tonnes of CO2 must be removed from the atmosphere each year. Achieving this would require the establishment of a massive new industry and an investment of around a trillion dollars annually. The experts also noted that even with aggressive carbon removal strategies, the best-case scenario would still see temperatures rise between 1.6C and 1.8C. They stressed the importance of immediate action to prevent catastrophic tipping points in ecosystems, particularly in the Antarctic and Amazon regions. The discussions highlighted the need for stronger policies to reduce fossil fuel emissions and the potential risks associated with various carbon capture methods.