Climate change may be making El Nino events stronger, suggests study
A new study suggests that El Ninos - the natural climatic chaos agent that pops up periodically and spikes global temperatures - are getting stronger because of human-caused climate change.
El Ninos are more than 36% stronger than they were before the industrial age began in the mid 1800s, with a 16% jump in just the last 40 years showing that the increase is accelerating, according to a study in Thursday's journal Science.
The findings come as a strong El Nino that formed a couple months ago is forecast to be the biggest on record in coming months.
El Ninos, which are a temporary warming of parts of the equatorial Pacific, warp weather worldwide and increase extreme events, including heat waves, floods in some places and droughts in others.
They can cost trillions in damage.
"That's important because strong El Ninos have much stronger impacts on climate hazards and extremes worldwide.
When we set out to answer the question of why this might be happening, we set our data up against
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