On 25/06/18 09:23, Alan LeHun wrote:
In article ,
says...
~0.4 in 1970 to ~1.0 in 2010. That is an increase of 0.15 per decade. To get to an increase of 1.5 K will take about 30 years


My maths must be off. I make it about 60 years.


If you look at the graph in the following section, you'll see the
extrapolated curve reaches near +1.7C by 2040. As this anomaly is based
on my own estimate of the mean temperature for the pre-industrial era
rather than the rather dubious Met Office figure, that equates to +1.5C
using their baseline.
http://www.scarlet-jade.com/science/...ange/#analysis

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