A single decade of observational TLT data is therefore inadequate for identifying a slowly evolving anthropogenic warming signal. (skepticalscience.com)
As I explained, this circular conclusion is actually a result of their assumption that they could subtract the AMO without subtracting anthropogenic warming signal after 1950. (skepticalscience.com)
The variability of daily temperature over the U.S. is much larger than the anthropogenic warming signal at the time scales of local weather. (dotearth.blogs.nytimes.com)