Record leap in CO2 fuels fears of accelerating global heating
16 days ago
- #carbon dioxide
- #greenhouse gases
- #climate change
- Carbon dioxide levels in the atmosphere reached a record high in 2024, surging by 3.5 parts per million to 424ppm.
- Factors contributing to the rise include continued fossil fuel burning, increased wildfires, and potential weakening of natural carbon sinks.
- Scientists warn that oceans and land-based carbon sinks may be becoming less effective at absorbing CO2 due to global heating.
- Wildfire emissions in the Americas hit historic levels in 2024, the hottest year on record.
- Methane and nitrous oxide levels also rose to record highs in 2024, with concerns over increased methane production in wetlands.
- The WMO emphasizes the need for sustained greenhouse gas monitoring and urgent emission reductions to mitigate climate impacts.