Three years ago, I posted an article here that highlighted 2012 as the hottest year recorded in the United States. Then, two years later, I posted another article that declared 2014 as the hottest year ever recorded. Today, the New York Times reported that 2015 now has the distinction of being the hottest year in recorded history. Climate researchers point out that a strong El Niño effect was a contributing factor in 2015, but it seems increasingly apparent that climate change is causing generalized warming of the planet. Of course, what we should be doing about this is the real question we need to ask ourselves in 2016.