Nepedia
Back to Discover
Developing Reader
📖

Fallibilism

philosophy religion Maturity 13-18 Next article →

Some people think we can be wrong.

Charles Sanders Peirce
Charles Sanders Peirce

This idea is called fallibilism. A man named Charles Peirce started this idea. He thought we cannot be sure of everything.

Karl Popper2
Karl Popper2

It means our ideas can change. We can fix them when we learn more. Karl Popper also thought about this. He said science grows when we test ideas. This helps us find the truth. It is good to keep learning. We can always change our minds to get better.

77 words

Where will your curiosity go next?

Keep exploring at your chosen reading level.

🖼️ Images & Media (2)
File:Charles Sanders Peirce.jpg
Charles Sanders Peirce.jpg
File:Karl Popper2.jpg
Karl Popper2.jpg
More to explore

🔬 Go deeper

More advanced topics to explore

🪜 Step back

Simpler topics to build understanding

What is Nepedia?

A free, ad-free encyclopedia for children. Every article is written at five reading levels, so the same page works for a five-year-old and a fifteen-year-old — use the level switcher above to see this one change. No account needed to read.