| That's mighty big talk for someone who probably has done little to no due diligence on the data themselves. But I have, and here's just some of what I've found, specifically in reference to Berkeley Earth (BEST): 1. The initial BEST report (I haven't really looked at later ones) had some remarkable things buried down in the footnotes which, if taken at face value, put everything else they had to say in serious doubt. 2. If I go to their web site and look at the temperature data for my local area, it's obvious that the first 100 or so years of that data is basically fake. I happen to know from previous research that there are no local temperature records going back that far, and if you pay attention to the details they admit as much themselves. 3. Furthermore, I've lived in this area for over 40 years now, and during that time it just so happens that I've experienced both near-record highs and lows for the area - the hottest and coldest that I've ever been in my life. Yet those highs and lows don't show up in the Berkeley charts, which leads me to believe that the whole data set that they're using is basically garbage. 4. If I generate a "Stripes" report for my area, it looks little to nothing like the regional/global stripes reports currently being bandied about. 5. Last but not least, not long ago a researcher publicly pointed out (in considerable detail) the generally remarkable lack of quality control of various climate data sets, on which Berkeley (among others) depends. And he was immediately attacked by Steven Mosher, one of the main Berkeley guys. But Mosher was so anxious to try and discredit the guy that he apparently didn't read the new report too well before trying to point out "obvious mistakes" in it. For example, he (Mosher) used the wrong date ranges, the wrong filtering criteria, and so on in his critique - not the same ones that the report itself was actually using - and this was quickly pointed out to him. (The "problems" that he pointed out mostly went away if you used the correct criteria.) So Mosher was the one who ended up with egg on his face, and I don't think he ever properly apologized for this, either. But rather than just take my word for such things, you should probably go do some looking for yourself. Go here to look at Berkeley temperature charts for your area; read through all of them, and pay attention to the details:
http://berkeleyearth.lbl.gov/city-list/ Go here to generate stripes for your area: https://showyourstripes.info |