The United Nations has warned that the amount of heat trapped on Earth reached record levels in 2025, with forecasts of lasting repercussions for thousands of years to come. The last few years, specifically the period from 2015 to 2025, represent some of the hottest years in recorded history, with this decade recording the highest average temperatures.
The World Meteorological Organization reported in its annual climate status report that last year, 2024, was among the three hottest years ever recorded, with temperatures exceeding the normal average by 1.43 degrees Celsius compared to the period between 1850 and 1900.
Details of the Event
Meanwhile, UN Secretary-General António Guterres stated that the world is facing a climate emergency, as all general climate indicators point to a dangerous rise in temperatures. Reports indicate that this increase is not just a temporary crisis but represents a long-term threat to our planet.
The report also noted, for the first time, an energy imbalance on Earth, which refers to the difference between the amount of energy entering the Earth's system and that which exits it. It is known that in a climate balance, the amount of energy coming from the sun is nearly equal to that which is emitted back into space.
Background & Context
Since 1960, when data recording began, Earth has experienced an energy imbalance, which has significantly increased in recent years. Concentrations of greenhouse gases such as carbon dioxide and methane have reached record levels not seen in at least 800,000 years, contributing to the worsening of this climate crisis.
As for the oceans, they now store more than 91% of the excess heat trapped on the Earth's surface. This has led to unprecedented increases in water temperatures, causing the collapse of marine ecosystems and loss of biodiversity.
Impact & Consequences
The most apparent consequences of rising ocean temperatures are their effects on marine ecosystems, contributing to the intensification of hurricanes and tropical storms, as well as increasing the risk of sea ice loss in polar regions. This has also led to significant ice mass loss in both Greenland and the Antarctic continent.
Global temperatures are expected to continue rising, which may lead to the regular occurrence of the El Niño phenomenon by mid-2026. This is anticipated to significantly impact global temperatures in the coming years.
Regional Significance
Arab countries are particularly affected by rising temperatures. Most Arab nations are located in areas significantly influenced by the effects of global warming, which is accompanied by an increase in drought occurrences and a shortage of water resources, affecting food security and the economy in the region.
In conclusion, the UN report has proven that climate change is not just a scientific issue, but a vital concern that requires the concerted efforts of international and global communities to address it, as delays in taking necessary actions could have dire consequences for the Earth and its inhabitants.