ThinkProgress: Once again, it`s the hottest year on record by far through last month, NASA reports. We`re running out of headlines for this repetitive monthly warm up, but with the recent death of the legendary Yogi Berra, one of his classic lines comes to mind, "It`s like deja-vu, all over again."
Last month was second only to 2014 for hottest September in the NASA dataset.
With the long-term warming trend caused by human activity boosted by the short-term warming caused by the strongest El Nio since the...