Yep, it looks like we got a mix of vacation and survivalist answers. 21 people would take a knife to an inhabited island? Is that for a killing spree, or what? You probably wouldn't get it through airport security anyway.
Well, I would take a knife to any cental european forest, so why not to an island? It's not for killing people, knifes are useful *tools*, too! Plus, if it gets boring, you can carve some wood. ;)
knife are a tool used for many things that have nothing to do with stabbing people.
the 1st knifes(split flint edges)used by our distant ancestors were used(anthropologists see the evidence)for diiging for roots,peeling rough veggies,skinning animals.
stabbing people is not the 1st thing that comes to mind for some of us,beleive it or not.
