The last eleven years have been the hottest on record. The World Meteorological Organization (WMO) recently reported that 2025 is one of the hottest years observed. It highlighted that carbon dioxide levels in the atmosphere and ocean heat hit new highs. While 2025 was slightly cooler than 2024—the hottest year ever—it still reflects dangerously high temperatures. Sea ice levels in both the Arctic and Antarctic are among the lowest recorded since 1979.
Mandy Freund, a climate scientist at the University of Melbourne, warns that the rapid rise in temperatures and melting glaciers is alarming. “We seem to be entering a new era where temperatures are significantly higher than they were just ten years ago,” says Sarah Perkins-Kirkpatrick from the Australian National University in Canberra. She adds that the temperature changes over the past three years clearly result from climate change.
This year, for the first time, the WMO report included a measure called the Earth’s Energy Imbalance (EEI). This metric helps scientists understand the difference between energy from the Sun and what gets radiated back into space. A positive EEI means that the Earth is storing more heat. In 2025, the EEI reached its highest level since records began in 1960. This increase is largely due to the need to trap heat caused by greenhouse gases, which further complicates our climate situation.
Thomas Mortlock, a climate analyst at UNSW Sydney, emphasizes the significance of EEI. He points out that focusing only on rising surface temperatures can be misleading, as the atmosphere absorbs only a tiny fraction of the planet’s excess heat. “Over 91% of this heat since the 1970s has gone into the oceans,” he explains. Understanding the planet’s energy imbalance paints a clearer picture of global warming’s impact.
Freund notes that EEI provides a more stable measure over time, avoiding the fluctuations seen with yearly temperature changes. Such fluctuations can be caused by events like volcanic eruptions or La Niña, making long-term trends harder to track.
As climate change discussions become more common online, many people are expressing their concerns and pushing for action. Social media platforms are buzzing with calls for sustainability and urgent changes. According to a recent survey by the Pew Research Center, nearly 70% of Americans are worried about climate change’s impact on future generations.
In conclusion, understanding climate indicators like EEI is crucial. It gives us a more accurate view of how climate change affects our world. The growing awareness and concern shown by the public points to a rising demand for meaningful action.
For more insights on climate change, you can visit World Meteorological Organization for their detailed reports and updates.
Source link
Climate change,Climate sciences,Energy,Science,Humanities and Social Sciences,multidisciplinary
