Skeptical Inquirer

Skeptical Inquirer (S.I.) is a bimonthly American general-audience magazine published by the Committee for Skeptical Inquiry (CSI) with the subtitle "The Magazine for Science and Reason". The magazine initially focused on investigating claims of the paranormal, but evolved and expanded to address other pseudoscientific topics that are antithetical to critical thinking and science. The magazine "sets out to debunk all manner of claims relating to paranormal activity and pseudoscience" . Notable skeptics have credited the magazine in influencing their development of scientific skepticism. In the "Letters to the Editor", the most frequent letters of appreciation come from educators.