1996 versus 2016 in a Facebook meme
Recently, a right-wing cousin of mine shared a meme claiming that global temperatures were unchanged between 1996 and 2016, specifically that global temperatures were 14.83ºC (58.7ºF) in both 1996 and 2016. I call BS and here's why. First and most obviously, 2016 isn't even half over. Stating that the mean temperature in 2016 was 14.83ºC (58.7ºF) is a bit premature. Second, whoever came up with that meme has extreme difficulty with basic statistical terms. Here's a hint: "Average mean temperature" is nonsense. As used in everyday speech, it's essentially the same as saying "average average temperature" or "mean mean temperature." Now, for those who understand statistics, I know that the mean is technically a specific method for calculating the average but in general usage, mean and average are interchangeable—and whoever came up with that meme was abjectly ignorant of that fact. Third, the meme author had even more