Actually I think this is
the same diference that I've tended to think of as Eastern and Western.
Not exact matches
it reminded 2 things: how different the
same religion are in Europe (and you can add any place outside the US) and in the US and what Romney said (he like to have the power to fire people)-- he should be thankfull for the
diference.
An Anomaly is a measure of dT, if a year starts off above baseline but ends below baseline the exact
same amount then the sum of
diference over the time period is zero meaning the anomaly is zero.