itfitzme
VIP Member
- Jan 29, 2012
- 5,186
- 393
I ran across this, yesterday
Joe Bastardi Calls Manmade CO2 Global Warming ?An Obvious Fraud?
Which presents
and
Thing is, it breaks it up into two sections, 1905 to 2000 and 2000 to 2010. *He doesn't do his PDO and AMO thing on 2000 to 2010. *And the last one, he picks just the last 15 years.
It seems to be always the same, zoom in on the noise. Never do the whole thing.
But, still, I just gotta know.
So I find
The Pacific Decadal Oscillation and global warming
Which gives
and*
8.4.2 Pacific Decadal Variability - AR4 WGI Chapter 8: Climate Models and their Evaluation
Which leads to the following considerations
a) Damned if the zoomed out comparison, just picking up an extra five years on one end, an extra ten on the other, and less smoothing, doesn't look like that R-squared just goes to shits.
and an important point is made. *The physical process of an oscillation cannot add to a long term trend. *
b) The IPCC talks about PDO, so it's not like they haven't thought of it. Nothing new there.
I use to download the data and run my own regressions. *After a dozen of them, this was the pattern. *Zoom in close and pick a short range, I can find anything I'd like. *Use all the data, and suddenly it disappears.
So of all the models I've seen, this one is the best
Joe Bastardi Calls Manmade CO2 Global Warming ?An Obvious Fraud?
Which presents
and
Thing is, it breaks it up into two sections, 1905 to 2000 and 2000 to 2010. *He doesn't do his PDO and AMO thing on 2000 to 2010. *And the last one, he picks just the last 15 years.
It seems to be always the same, zoom in on the noise. Never do the whole thing.
But, still, I just gotta know.
So I find
The Pacific Decadal Oscillation and global warming
Which gives
and*
8.4.2 Pacific Decadal Variability - AR4 WGI Chapter 8: Climate Models and their Evaluation
Which leads to the following considerations
a) Damned if the zoomed out comparison, just picking up an extra five years on one end, an extra ten on the other, and less smoothing, doesn't look like that R-squared just goes to shits.
and an important point is made. *The physical process of an oscillation cannot add to a long term trend. *
b) The IPCC talks about PDO, so it's not like they haven't thought of it. Nothing new there.
I use to download the data and run my own regressions. *After a dozen of them, this was the pattern. *Zoom in close and pick a short range, I can find anything I'd like. *Use all the data, and suddenly it disappears.
So of all the models I've seen, this one is the best