In a piece published on «Watts Up With That» Lindzen says «There has been no warming since 1997 and no statistically significant warming since 1995» and in this piece for Quadrant he gives a variation, saying «has been no statistically significant net global warming for the last fourteen years» and «the fact that warming has ceased for the past fourteen years is acknowledged». (johnquiggin.com)
Our first published results (Hansen et al. 1981) showed that, contrary to impressions from northern latitudes, global cooling after 1940 was small, and there was net global warming of about 0.4 °C between the 1880s and 1970s. (data.giss.nasa.gov)
Note the slide from «has been no statistically significant net global warming for the last fourteen years» to «warming has ceased», committing the basic newbie error against which all budding stats students are warned. (johnquiggin.com)