It seems that the 2015-2016 is super interesting in the context of global warming, because it seems that we are way below average in effect.   Strong El Nino 1972-1973 Hadley Cell reversal...check Strong El Nino 1982-1983 Hadley Cell reversal...check Strong El Nino 1997-1998 Hadley Cell reversal... kind of different , stretches the Polar Cell Strong El Nino 2015-2016 No Hadley Cell reversal, actually nothing. Stagnant global pattern i