Earth records hottest year ever in 2024 and jump was so big it breached key threshold

Earth experienced its hottest year ever in 2024, surpassing previous records and briefly exceeding the critical 1.5°C warming limit, according to multiple weather agencies. The rise is attributed to greenhouse gas emissions from burning fossil fuels. Scientists warn of severe climate impacts, including increased disasters and long-term environmental damage, urging continued commitment to the Paris Agreement.