Tag Archives: post hoc ergo propter hoc fallacies

100 bad arguments against vaccines

From time to time, I get directed to an article titled “One Hundred Arguments Against Vaccines” which was written by Natural Health Warriors and is nothing more than a Gish Gallop of anti-vaccine tropes. I have been loath to address … Continue reading

Posted in Vaccines/Alternative Medicine | Tagged , , , , , , , , , , , , | 36 Comments

The Value of Carefully Controlled Studies: A Thought Experiment

Amusingly, anti-scientists (such as anti-vaccers) always claim to have the upper hand on scientific knowledge. I have yet to meet one who hasn’t claimed to be “well-informed” or to have “done their research.” Yet when you ask anti-vaccers for their … Continue reading

Posted in Nature of Science, Vaccines/Alternative Medicine | Tagged , , , , , | 6 Comments

The Rules of Logic Part 3: Logical Fallacies

Perhaps the most common mistake that people make in debates is the use of logical fallacies. This occurs largely because people generally are not taught logical fallacies, and, therefore, don’t recognize them when they use or see them. Knowing logical … Continue reading

Posted in Rules of Logic | Tagged , , , , , , , , , , , , , , , , , | 6 Comments