Here's my op-ed that uses long-term orientation, probabilistic thinking, numeracy, consider the alternative, reaching our actual goals, avoiding intuitive emotional reactions and attention bias, and other rationality techniques to suggest more rational responses to the Paris attacks and the ISIS threat. It's published in the Sunday edition of The Plain Dealer, a major newspaper (16th in the US). This is part of my broader project, Intentional Insights, of conveying rational thinking, including about politics, to a broad audience to raise the sanity waterline.
Are you looking for a double-blind experiment where in hundreds of randomly selected countries the civilians were slaughtered, in other hundreds they were not, and this was all conducted in a way that neither the people in the attacking countries nor the people in the attacked countries knew which was which?
No. I am looking for specific, reliable evidence which backs up Tsipursky's claim. It is up to him what form that evidence might take. Is that a problem for you?