This lecture looks at what creationism is all about and some of the arguments that proponents of creationism use to argue that it is science. I ask what it is about science that makes it ‘science’. I outline an Popper’s theory of falsification as a response to the demarcation problem and finish by looking at a possible creationist response to the issue of falsification. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.