The core of the slippery slope argument is that a specific decision under debate is likely to result in
unintended consequences. The strength of such an argument depends on whether the small step really is likely to lead to the effect. This is quantified in terms of what is known as the
warrant (in this case, a demonstration of the process that leads to the significant effect).
This type of argument is sometimes used as a form of
fearmongering in which the probable consequences of a given action are exaggerated in an attempt to scare the audience.