Global Warning: Earth's Vital Signs in Uncharted Climate Territory

A group of 12 scientists from around the world has issued a stark warning that human activity is pushing the Earth into a climate crisis, with potentially devastating consequences for up to 6 billion people this century. The researchers highlight record climate anomalies in 2023, including extreme weather events and low levels of sea ice, as signs that human activity is destabilizing the planet. They warn that as many as 6 billion people could find themselves in regions that are no longer habitable due to climate impacts such as extreme heat and food shortages. The report calls for urgent action to address the root causes of climate change and prioritize human well-being over economic growth.