Fallacious Arguments
For those who plan to tune in to the presidential debate this Friday, here is a cheat sheet on some common logical fallacies. One can only hope these two fine candidates will steer clear of such foibles, but I, for one, am not holding my breath.
Slippery Slope
The “slippery slope” argument falsely assumes that once you take a moderate first step in a particular direction, a catastrophic chain of events will follow. In many cases, a better metaphor would be a staircase with many safe steps along the way.
For instance, one candidate told a radio show that choosing a vice president based on certain non-negotiable positions would send him down a “slippery slope.”
On the other hand, sometimes the slippery slope does exist and can be a legitimate basis for an argument. When you hear language like “opening the floodgates” and “slippery slope” your job is to make certain that the argument is true.
Compound Question
A question like, “Isn’t America tired of Democrats wanting to raise taxes?” is a compound question because it actually involves two or more issues that cannot be accurately answered with a single response. It assumes that Democrats have always wanted to raise taxes and also that you may have a position on the issue. The best response to a compound question is to point out that the questioner has made a false or unwarranted assumption.





Maryland Discovery Problems and Solutions

