Felly sgrifennodd Tudor Hughes :
Do they know the probablity distribution of the huge range of
temperatures quoted?

I would have expected any scientific study into global warming to produce
such statistics. I have certainly seen studies with such results published
in the New Scientist.

If so, why not tell us?

Because they think we won't understand?

Admittedly, since different studies come up with different results, the issue
is clouded. But I suppose one could lump them all together and produce a
single probability distribution based on their combined results. That would
of course not be easy as there would be arguments about which to include,
etc.

Adrian
--
Adrian Shaw ais@
Adran Cyfrifiadureg, Prifysgol Cymru, aber.
Aberystwyth, Ceredigion, Cymru ac.
http://users.aber.ac.uk/ais uk