From the document:
Key Finding 1
The likely range of the human contribution to the global mean temperature increase over the period 1951–2010 is 1.1° to 1.4°F (0.6° to 0.8°C), and the central estimate of the observed warming of 1.2°F (0.65°C) lies within this range (high confidence). This translates to a likely human contribution of 93%–123% of the observed 1951–2010 change. It is extremely likely that more than half of the global mean temperature increase since 1951 was caused by human influence on climate (high confidence). The likely contributions of natural forcing and internal variability to global temperature change over that period are minor (high confidence).
“This translates to a likely human contribution of 93%–123% of the observed 1951–2010 change.”
From 1951 to 1976: Cooling.
From 1977 to 1998: Warming
From 1998 to 2010: No Warming.
How these idiot scientists can conclude anything from that data is absurd.