GISS (NASA) global temperatures are up. October and November of this year are by far the warmest in the instrumental records, in terms of anomaly from the 1950-1980 base. October, formerly the champion with a 1.04 C anomaly, remains the champ with a revision to 1.06 C. November is just behind at 1.05 C. Each is about 1.3 C warmer than the 1880-1900 average.
Is that a lot? In the geological record each 1 C temperature increase corresponds to something like a 5-8 m rise in sea level. Kiss more than a few cities goodbye.