Read "On Tyranny" by Timothy Snyder online for free on Textopian. Full text with search, annotations, highlights, and AI-powered reading aids.
Figure things out for yourself. Spend more time with long articles. Subsidize investigative journalism by subscribing to print media. Realize that some of what is on the internet is there to harm you. Learn about sites that investigate propaganda campaigns (some of which come from abroad). Take responsibility for what you communicate with others.
"WHAT IS TRUTH? " Sometimes people ask this question because they wish to do nothing. Generic cynicism makes us feel hip and alternative even as we slip along with our fellow citizens into a morass of indifference. It is your ability to discern facts that makes you an individual, and our collective trust in common knowledge that makes us a society. The individual who investigates is also the citizen who builds. The leader who dislikes the investigators is a potential tyrant.