The .038% number is irrelevant as 97% of the atmosphere is not directly involved in IR warming.
I think I have presented you with this analogy before:
Cholesterol makes up about .05% of your body weight. Do you believe that a 40% increase would be harmful to your health?
There is evidence that warming has stopped
Please show us this evidence.
Don't run away.
You made a claim. Back it up.
I say your claim is complete crap. Here is my evidence to support what I say:
Global temperature evolution 1979–2010
We analyze five prominent time series of global temperature (over land and ocean) for their common time interval since 1979: three surface temperature records (from NASA/GISS, NOAA/NCDC and HadCRU) and two lower-troposphere (LT) temperature records based on satellite microwave sensors (from RSS and UAH). All five series show consistent global warming trends ranging from 0.014 to 0.018 K yr−1. When the data are adjusted to remove the estimated impact of known factors on short-term temperature variations (El Niño/southern oscillation, volcanic aerosols and solar variability), the global warming signal becomes even more evident as noise is reduced. Lower-troposphere temperature responds more strongly to El Niño/southern oscillation and to volcanic forcing than surface temperature data. The adjusted data show warming at very similar rates to the unadjusted data, with smaller probable errors, and the warming rate is steady over the whole time interval. In all adjusted series, the two hottest years are 2009 and 2010.
Now - please show some evidence to support your statement.