Think it through
Every day, you hear things said with confidence: a news headline, an expert's prediction, a YouTuber's hot take, or a friend who's absolutely sure. The real question isn't "Do they sound convincing?" but "How can I tell if this is actually true?" That's where critical thinking comes in.
Start here · Learn the tools
The critical thinking toolkit
Seven tools and one checklist for testing any claim
This is a set of tools you can use to test any claim, whether it comes from economics, science, politics, advertising, social media, or even an argument with your own family.
Case studies
See the tools used on real arguments
Each case study takes one live, unsettled disagreement, where thoughtful experts look at the same evidence and reach different conclusions, and walks the toolkit through it.
A chatbot makes claims too
An AI answer can sound certain and still be wrong. The AI-ready pillar asks the same questions of what AI tells you, with practice at finding the broken step.