rick wrote:How anyone can say 'there has been no further global warming at all' this century is talking utter boll**ks. every year is warmer than any year in the past century (bar one).
Phil Jones 13 Feb 2010
http://news.bbc.co.uk/2/hi/8511670.stm
B - Do you agree that from 1995 to the present there has been no statistically-significant global warming
Yes, but only just. I also calculated the trend for the period 1995 to 2009. This trend (0.12C per decade) is positive, but not significant at the 95% significance level. The positive trend is quite close to the significance level. Achieving statistical significance in scientific terms is much more likely for longer periods, and much less likely for shorter periods.
C - Do you agree that from January 2002 to the present there has been statistically significant global cooling?
No. This period is even shorter than 1995-2009. The trend this time is negative (-0.12C per decade), but this trend is not statistically significant.
Phil Jones thinks the temp is neither up nor down - I guess that means "flat line". I also suspect that since 2010 the temp has continued to "flat line".
Then again - maybe Phil Jones does talk b*llocks







