Wednesday, April 6, 2011

find truth in the trends

Thus, although poor station quality might affect absolute temperature, it does not appear to affect trends, and for global warming estimates, the trend is what is important.
Prof. Richard Muller (Testimony at the U.S. House of Representatives Hearing on Climate Change: Examining the Processes Used to Create Science and Policy 31/3/2011)
Some interesting trends above, which one best represents temperature in the vicinity of Melbourne?