El Niño has arrived — and it will likely be the hottest in human history. It may already have made its presence felt in the April-May heat wave in Asia. The current heat waves in Mexico and the U.S. bear its imprint too. In El Niño years, warmer seas in the equatorial Pacific raise global temperatures. The upcoming El Niño years will probably breach the 1.5 degrees Celsius global warming limit…
This post was originally published on Latest – Truthout.