Have you ever believed something because it felt true, even without clear proof?

Questioning our beliefs helps us avoid being misled by myths or fears. Recognizing why we believe certain things can make us more open to facts.

Next time you hear a surprising claim, try checking trusted scientific sources before accepting it.

What else is in this exploration

3 evidence blocks3 perspectives2 visualizations3 media resources4 rabbit holes

evidence

Contrail appearance changes with weather, which leads some people to mistakenly believe they cont...

evidence

A global survey of 77 leading atmospheric scientists found 76 had no evidence of any secret spray...

evidence

Contrails are formed by water vapor and ice crystals from airplane engine exhaust in cold, humid ...