Graham Lloyd in the Oz (not going to link) is pretty upset about the latest research showing that there is no significant difference between the rate of global warming over the 15 years since 2000 and that over the 50 years 1950 to 2000. The finding is the result of some corrections to data on sea surface temperatures, with the result that the estimated temperature at the beginning of the period is higher (so warming since 1950 is lower) and the fact that the period since 2014 has been the warmest on record.
Lloyd and others have popularized the term “hiatus” to refer to the slowdown which could at least plausibly be found in the data prior to this update and correction. Climate denialists capitalized on the ambiguity in this term to keep alive their beloved, but long discredited, “no warming since 1998, no significant warming since 1995” talking point.
For those interested, there’s a good analysis at Real Climate.