Science and Evidence

Hypotheses, experiments, and observations Peer review and scientific publishing Replication and why results can change Uncertainty as a normal part of science

Different kinds of studies and what they show Sample size, methodology, and limitations Correlation versus causation in plain language Confidence intervals, risk, and probability

Cherry-picked data and anecdotal evidence Miracle cures and too-good-to-be-true results Appeals to authority instead of good evidence Conflicts of interest and funding sources