IPCC's chairman under pressure to step down after embarrassing retraction...
Observation: 0.2 Watts per square meter per decade
Hansen: 0.58 Watts per square meter from 2005-2010
IPCC AR5: Equilibrium climate sensitivity is likely in the range 1.5°C to 4.5°C
Direct measurement of warming is roughly 1/5th of expected.
IPCC expects 3C per doubling of CO2.
1/5th of that is 0.6C.
A change from 300ppm to 400ppm is 1/3rd of a doubling, or 0.2C.
And then there is the satellite data that shows even with an emerging El Nino, the so called global warming temperature pause continues.