Welcome back to Nexus:

Complex Topics. Simple Conversations, where we take the world's densest topics

—from mind-bending science and tech breakthroughs to deep history and complex economics-and break them down into smooth, easy, and entertaining conversations. No jargon, no pretension, just brilliant ideas made brilliantly simple.

In our third episode, we are taking a deep dive into the fascinating mechanics of one of the most powerful naturally occurring climate patterns on Earth: El Niño. While you have likely heard the term on the news, we are breaking down the simple science of how a warming of ocean surface temperatures in the central and eastern Equatorial Pacific triggers a massive domino effect across the entire globe.

How does an event that originates in the Pacitic Ocean end up causing droughts in Australia and Indonesia, flooding in the southern United States, and even suppressing hurricane formation in the Atlantic? We explain exactly how this phenomenon essentially reroutes global weather, turning typical forecasts upside down.

Tune in for a fun, easy-to-understand breakdown of what El Niño actually is, why it predictably occurs every two to seven years, and how its far-reaching footprint ultimately impacts global temperatures, agriculture, and our daily weather.