2024 Hottest Year on Record: WMO Warns Planet Surpasses 1.5°C Threshold
On 15th October 2025, the World Meteorological Organisation (WMO) released its 21st annual Greenhouse Gas Bulletin, confirming that 2024 was the hottest year since records began.
- •Global temperatures rose 1.55°C above pre-industrial levels, driven by a rapid increase in greenhouse gases and weakening natural carbon sinks, raising urgent concerns about climate impacts worldwide.
Key Findings
- CO₂ Levels Surge: Reached 424 ppm, the fastest annual rise (+3.5 ppm) in 70 years.
- Methane & Nitrous Oxide Break Records: Methane (CH₄) at 1,942 ppb, Nitrous Oxide (N₂O) at 338 ppb, together causing nearly 98% of long-term warming.
- Natural Carbon Sinks Under Stress: Forests and oceans absorbing ....
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Ecology & Environment
- 1 India Submits 7th National Report to Convention on Biological Diversity
- 2 Climate Change Threat to Nilgiri Wood Pigeon
- 3 WMO Report Flags Record Rise in Earth’s Energy Imbalance
- 4 “Black Rain” Reported in Iran Raises Health Concerns
- 5 ‘Extinct’ Marsupials Rediscovered in New Guinea
- 6 Two New Lichen Moth Species Discovered in Himalayas
- 7 Blind Subterranean Fish Species Discovered
- 8 Rare ‘Half Male-Half Female’ Crab Discovered in Western Ghats
- 9 9 New Species Discovered in Megamalai Wildlife Sanctuary
- 10 NBA Constitutes Expert Committee on Invasive Alien Species
