How do you fact-check claims made in comments before accepting them?

Fact-checking a claim encountered in a Reddit comment requires a layered approach that balances thoroughness with practical time constraints. Not every claim warrants deep investigation, so a triage step is useful: ask whether the claim is consequential (if acted on, does it matter?), whether it is surprising or counterintuitive (which should prompt more scrutiny, not less), and whether it is the kind of claim that could have been easily generated incorrectly or in bad faith. For factual claims with a specific number, statistic, or named event, search for the claim using a search engine with specific terms. Prefer primary sources — the original study, government database, news report, or institution that would have generated the information — over secondary sources that cite the same claim. Many statistics circulate on Reddit in versions that have been slightly or significantly altered from their original context. Checking the original source often reveals qualifications or methodological caveats that the quoted version omitted. For scientific or medical claims, platforms like PubMed (for peer-reviewed research), Google Scholar, or the relevant professional organization's website provide access to primary literature. A Redditor citing "studies show that..." should ideally be able to provide a link to the study; if they cannot or will not, the claim should be weighted accordingly. Extraordinary claims require extraordinary evidence: the more surprising or counterintuitive a claim, the more rigorously it should be sourced before acceptance. Be aware of motivated reasoning in yourself as well. Claims that confirm your existing beliefs tend to receive less scrutiny than claims that challenge them, but the standard of evidence should be consistent in both directions. A healthy habit is to apply slightly more scrutiny to claims you find immediately satisfying than to those that surprise or challenge you, as a corrective for confirmation bias. In practice, briefly searching a dramatic claim before sharing it or acting on it takes seconds and prevents contributing to misinformation cycles.