That's an interesting choice as a source. It doesn't mention climate change or human impacts at all and describes El Niño as a naturally occurring event.

> The El Nino is a phenomenon that occurs naturally

El Niño has been occurring naturally for more than 10,000 years. https://en.wikipedia.org/wiki/El_Ni%C3%B1o%E2%80%93Southern_...

The frequency and magnitude of the event is directly related to the warming up of climate

El Niño is a naturally occurring event