
This paper passed beneath my radar last August but it illustrates something rather nice about science - the way it continually challenges our assumptions and, if we are honest, causes us to change our minds and revise our understanding. It also shows that Neanderthals may have had religion before modern humans had left Africa.
The paper deals with the discovery in a French cave of artefacts which could only have been made by Neanderthals and a very long time ago.