> "Slippery slope" is also most commonly a fallacy, which a lot of people seem to ignore. I don't ignore it. I reject it outright. Politics especially (and hum

> "Slippery slope" is also most commonly a fallacy, which a lot of people seem to ignore. I don't ignore it. I reject it outright. Politics especially (and human behavior, more generally) operates on slopes. Allowing x quite literally can and does often lead to x + 1. If x + 1 is unacceptable, then it's perfectly legitimate to oppose x on the grounds that it will produce x + 1 (even if we all could agree that x is itself acceptable). The fallacy, such that it exists, is that the truth value of x exists independent of whether it will lead to x + 1. You can't disprove something about x by arguing that it will produce x + 1. That's all well and good, but it's not what anybody's talking about when they invoke a slippery slope argument in the context of human systems.