Cameroon's Paul Biya wins 8th term in office
Cameroon's incumbent President Paul Biya, 92 has been announced as the winner of the country's Presidential election amidst allegations of election ir...
2023 defied climate expectations. It wasn’t just hotter than predicted — it was strangely hot. Now, scientists are piecing together what caused this anomaly, raising fresh concerns about Earth’s climate systems.
Gavin Schmidt, NASA’s top climate modeller at the Goddard Institute for Space Science, admitted to feeling “humbled” by 2023’s extraordinary temperatures. Writing in Nature earlier this year, Schmidt noted that the year was warmer than models anticipated. The deviation, unexplained at first, sparked worries that climate change is entering uncharted territory.
At December’s American Geophysical Union (AGU) meeting, the world's largest Earth science conference, experts revisited the mystery. Like detectives solving a case, scientists meticulously ruled out some “suspects” while identifying others.
Key Suspects Behind the Heat Surge
El Niño
The natural El Niño event, which warms the tropical Pacific, began in 2023, contributing to global temperatures. Yet the warming exceeded even El Niño’s usual influence, raising eyebrows.

Cleaner Air from Shipping
New rules to reduce sulphur in ship fuel have lowered pollution levels. However, cleaner air allows more sunlight to reach the ocean surface, which adds to global warming.
Volcano and Solar Activity
The Hunga Tonga eruption in 2022 injected water vapour into the atmosphere but also sulphates, which slightly cooled the Earth. Meanwhile, the Sun reached its peak activity cycle, contributing minimal extra heat.
Cloud Cover Changes
Research by Germany’s Alfred Wegener Institute found Earth reflected less sunlight in 2023 — its dimmest year yet. Reduced cloud cover, particularly over northern mid-latitudes, amplified warming. Cleaner air may have played a role, alongside long-term climate shifts that are altering cloud patterns.
The Bigger Picture
Global warming is accelerating. Some scientists argue that the drop in sulphur emissions is now speeding up heating, while changing cloud dynamics add to the uncertainty.
What’s Next
GISS modellers are now combining the latest data on sulphur emissions, cloud dynamics, and sunlight reflectivity into updated climate simulations. Schmidt expects these runs to clarify the contributions of various factors and potentially reshape projections for Earth’s future.
The findings are clear: warming is unlikely to slow any time soon.
At least 69 people have died and almost 150 injured following a powerful 6.9-magnitude earthquake off the coast of Cebu City in the central Visayas region of the Philippines, officials said, making it one of the country’s deadliest disasters this year.
A tsunami threat was issued in Chile after a magnitude 7.8 earthquake struck the Drake Passage on Friday. The epicenter was located 135 miles south of Puerto Williams on the north coast of Navarino Island.
The war in Ukraine has reached a strategic impasse, and it seems that the conflict will not be solved by military means. This creates a path toward one of two alternatives: either a “frozen” phase that can last indefinitely or a quest for a durable political regulation.
A shooting in Nice, southeastern France, left two people dead and five injured on Friday, authorities said.
Snapchat will start charging users who store more than 5GB of photos and videos in its Memories feature, prompting backlash from long-time users.
As Hurricane Melissa barrels towards Jamaica as a powerful Category 4 storm, questions often arise about how these tempests get their names.
The U.N. weather agency plans to cut some posts and is reviewing its priorities as dozens of countries, including the United States, are late with their fees, a spokesperson said on Friday.
A general strike and mass demonstrations paralysed the southern Tunisian city of Gabes on Tuesday, as tens of thousands of people demanded the closure of a state-run chemical plant blamed for a worsening pollution crisis.
Global investors managing more than $3 trillion in assets have urged governments to halt and reverse deforestation and ecosystem destruction by 2030, according to a joint statement released on Monday ahead of next month’s U.N. climate conference in Brazil.
A team of Argentine paleontologists has uncovered one of the oldest known dinosaurs, a nearly complete skeleton of a long-necked herbivore that roamed Earth 230 million years ago in what is now La Rioja province.
You can download the AnewZ application from Play Store and the App Store.
What is your opinion on this topic?
Leave the first comment