Take the Global Warming Test

[Urederra]

re Urederra's post:

gothmog dismantled his arguments real good in the last big Global Warming thread.

No, he didn't

He just said that The holocene climate optimum wasn't so important to be taking into account and he never talked about it.

And, as far as the Mann et al graph, He unsucessfully tried to dismiss the medieval warm period saying that it was in within the SD error.

One or the other, if Mann's Hockey stick missed the medieval warm period because of SD error, then the error bars are too wide and the whole study is useless. The other option is that they intentionally manipulated the numbers so the graph will look like they wanted. That is why he never released the full data he used to draw the graph and that is why his credibility is underground right now and he is been auctioned by the people who supported his studies.

The other graph, don't remember the other guy's name, didn't misses the medieval warm period, had narrower error bars and, guess what, does not show the typical hockey stick shape.

 

[Shaihulud]

I got the increase in temperature wrong, should have known that it is the smallest possible value. Doh!

 

[Truronian]

Did anyone else notice that on the graph, they cut out the temperature changes that occured after 1950

That entire test is pointless propaganda.

 

[Perfection]

I'll take my environmental engineering textbook over this BS any day of the week.