Conager
¿Que? Cornelius!
- Joined
- Dec 2, 2014
- Posts
- 18,282
Fine, fine. So you work with what you've got. Here is a chart.
http://www.metoffice.gov.uk/binaries/content/gallery/mohippo/images/research/monitoring/compare_datasets_new_logo_cm.png
The gray area is the 95% confidence range. Notice how it is starts wider in the distant past, and gets narrower as it gets closer to the present day. That is on account of more accurate measuring tools.
I know, you want us to believe that the chart should be solid gray. And maybe you've never seen a thermometer accurate to within two degrees. I'm sorry, but the data trumps your argument.
You are never going to get it.