I’m a practical and pragmatic person, so I intend this as a resource for anyone who wants the world to be a more rational place. I’m an independent consultant in clinical science, so there’s an emphasis on biomedicine, but I’ll roam freely through the labyrinths of pseudoscience and superstition. Tools and techniques I have learned, which help me to avoid getting lost, I’ll pass on to you here. Please post any of yours in the comments.