Quote from bigdavediode:
You understand, of course, that the "trick" refers to using actual measurements instead of proxy data.
And the actual measurements showed an increase.
Direct quote from the email
"I've just completed Mike's Nature trick of adding in the real temps to each series for the last 20 years (ie, from 1981 onwards) and from 1961 for Keith's to hide the decline."
Anything else you would like to add?