"We found that about two-thirds of papers didn't express a position on the subject in the abstract, which confirms that we were conservative in our initial abstract ratings. This result isn't surprising for two reasons: 1) most journals have strict word limits for their abstracts, and 2) frankly, every scientist doing climate research knows humans are causing global warming. There's no longer a need to state something so obvious. For example, would you expect every geological paper to note in its abstract that the Earth is a spherical body that orbits the sun?" (emphasis mine)
http://skepticalscience.com/97-percent-consensus-cook-et-al-2013.html
What is your response to the hundreds of scientists who stated that Cook falsely classified their papers?
Do you expect every paper on the average size of crabs in the Chesapeake to automatically be assumed to support AGW?