How to tell science from pseudoscience? Here's my attempt to deal with the 'demarcation problem' (I disagree with Popperians, Laudan, Ladyman, and others).
Feng shui, Young Earth Creationism, and astrology may be pseudoscience, but *what is* pseudo-science, exactly? Here's my stab at characterising it (rejecting views of Popper, Laudan, and Ladyman along the way).