Logical fallacies are found in many places—ads, politics, movies. Logical fallacies make an argument weak by using mistaken beliefs/ideas, invalid arguments, illogical arguments, and/or deceptiveness.
Richard Thaler’s NYT piece from a few days ago, Slippery-Slope Logic, Applied to Health Care, takes conservatives to task for relying on a “slippery slope” fallacy to argue that Obamacare ...