Fossil Fuels Are Supercharging 'Godzilla' El Niños

Analyzing coral skeletons from the Galápagos Islands, researchers found that El Niño phases have become significantly more volatile over the last 40 years compared to preindustrial times. Julia Cole, lead author and chair of the University of Michigan's Department of Earth and Environmental Sciences, observed that the pattern of these events no longer mirrors historical norms. The study suggests a dangerous feedback loop where human-caused warming intensifies El Niño, which in turn accelerates global temperature spikes.

Since the 1980s, every recorded 'super' El Niño has triggered severe global consequences, including catastrophic flooding in East Africa, widespread disease outbreaks, and intense tropical storms. Current conditions are fueling severe droughts and fires in Indonesia, contributing to hazardous air quality across Southeast Asia. Beyond local environmental damage, experts warn of profound risks to global food security. The United Nations World Food Program projects that nearly 50 million additional people face the threat of acute hunger as climate variability disrupts fisheries, agriculture, and supply chains worldwide. As marine scientist Boris Worm noted, these climate outbursts represent a direct threat to collective safety, serving as a volatile response to rising global emissions.