What logical fallacy suggests that one event will lead to a series of negative consequences?

The logical fallacy that suggests one event will lead to a series of negative consequences is the slippery slope fallacy. This type of reasoning often asserts that if one action is taken, it will inevitably lead to a chain reaction of increasingly severe and unfavorable outcomes without providing sufficient evidence to support this progression.

For instance, in a debate over a new policy, someone might argue that if the policy is enacted, it will lead to a disastrous scenario that could escalate to much worse situations. This can often manipulate emotions by raising fear of future outcomes rather than focusing on the actual merits or drawbacks of the policy itself. Understanding slippery slope helps in critical thinking by allowing individuals to assess whether claims about consequences are justified or exaggerated. This reasoning emphasizes the importance of examining logical connections and the reliability of predictions that extend beyond direct consequences.