Dark matter, dinosaurs and the science of uncertainties - podcast

We look at the science of uncertainties, taking in meteoroid impacts and gravity, to ask what role dark matter may have played in the demise of the dinosaurs

Joining Nicola Davis is Lisa Randall, theoretical physicist at Harvard University and author of Dark Matter and the Dinosaurs, Malcolm Fairbairn, physicist at King's College London and Gerry Gilmore, Professor of Experimental Philosophy at the University of Cambridge.