New paper finds no evidence of increased humidity in US, contradicts global warming theory

The Hockey Schtick
"A paper published today in the Journal of Applied Meteorology and Climatology finds, contrary to global warming theory, that "little change has occurred in dewpoint and specific humidity" in the U.S. over the 80 year period from 1930 to 2010. The paper also finds "trends in relative humidity show little change for the period 1947 – 2010." Thus, the paper contradicts the theory of a runaway greenhouse effect allegedly due to positive feedback from increased atmospheric water vapor and specific humidity.
Related: NASA keeps mum on data that could disprove anthropogenic global warming theory"