Those who cannot remember the past are condemned to repeat it.
– George Santayana
Science-based medicine is more than a set of methods or certain philosophy of medicine – it is an entire approach to what should be the core questions for any interventionist profession: is it real and does it work?
These are often deceptively difficult questions to answer. Fortunately we have at least a century of experience applying systematic methods to answering these questions within the context of medicine. This is a wealth of history from which to learn, full of cautionary tales and enlightening examples.
However, as Winston Churchill lamented, we tend to forget the lessons of the past leading to, “…the most thoughtless of ages. Every day headlines and short views.”
Part of the mission of science-based medicine (and skepticism in general) is to remember the lessons of the past as they relate to science and pseudoscience, and to constantly remind the public and our colleagues of these lessons.