At a time of uncertainty and doubt, we often suppose that science alone can uncover the truth. Yet a recent paper found that 90% of scientific studies are not reproducible. Should we see science as a flawed method and look elsewhere for our truths, or is it the only direct line to reality we’ve got?

Outspoken philosopher of science Steve Fuller,  Economist Data Editor Kenneth Cukier and bestselling theoretical physicist and cosmologist Lawrence Krauss tell Gabrielle Walker why so much of what we think we know is wrong.

From the Institute of Art and Ideas collection.