The notorious super El Niño of 1877-78 contributed to a global famine that wiped out 3 to 4 percent of the global population.
— Ben Noll (@BenNollWeather) May 12, 2026
It was arguably the worst environmental disaster to ever befall humanity.
Are we better prepared now? The evidence says yes 🧵 pic.twitter.com/xbTxhJY8LQ