The great famine of the 1870s killed 50 million people – and El Niño was a key driver. Another El Niño phase has just begun and it’s expected to be among the strongest. There are five times as many people in 2026 as there were in the 1870s and the planet is 1.4C hotter. So are we better prepared? Bloomberg’s Akshat Rathi speaks with Mingfang Ting, professor of climate at Columbia University, about the natural phenomenon and its interaction with human-caused climate change.

Read more:

• Bloomberg Green's deep dive on extreme heat

Zero is a production of Bloomberg Green. Our producer is Oscar Boyd. Special thanks to Sommer Saadi, Mohsis Andam, Alyssa MacDonald and Laura Millan. Thoughts or suggestions? Email us at [email protected]. For more coverage of climate change and solutions, visit https://www.bloomberg.com/green.

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