As its name suggests, Skeptoid II is a collection of skeptical factoids - short pro-science essays debunking a broad variety of phenomena in pop culture with pseudoscientific or paranormal foundations. The foreword is by Michael Shermer, one of the world's most outspoken promoters of critical thinking. Skeptoid's chapters are adapted from 50 episodes of the popular critical thinking podcast of the same name. Just about every popular pseudoscience is represented here: Everything from paranormal phenomena such as crop circles, Nostradamus and ghost hunting to quack health trends like bioidentical hormone therapy, electrosensitivity, and the alleged mercury-autism link.