El Nino — the unusual warming of surface waters in the eastern tropical Pacific Ocean — affects climate, ecosystems and societies worldwide.
A study published earlier this month examined four possible scenarios for future carbon emissions and found an increased risk of El Nino events in all four. This means El Nino events and associated climate extremes are now more likely “regardless of any significant mitigation actions” to reduce emissions, the researchers warned.
https://www.freightwaves.com/news/will-extreme-weather-become-more-frequent-by-midcentury