Article content• The Earth is now about 1.3 C warmer than it was in the 1800s. • 2024 was hottest year on record globally, beating the record in 2023. • The global average temperature in 2023 reached 1.48 C higher than the pre-industrial average, according to the EU’s Copernicus Climate Change Service. In 2024, it breached the 1.5 C threshold at 1.55 C.• The past 10 years (2015-2024) are the 10 warmest on record. • Human activities have raised atmospheric concentrations of CO2 by nearly 49 per cent above pre-industrial levels starting in 1850.