Hi Thanks so much for your help I really dont know how I managed to miss Rawls as soon as you mentioned him I started noticing that he had been referred to in many of the articles and books that I had read as part of my research I suppose that I had just done so much reading that I was overwhelmed and could not see the wood for the trees Your response really helped me to pick out what was important and to plan a structure for my essay and decide what to include  When I asked for help at the reference desk I hadnt written a single word of my essay and I hadnt a clue how to get started I thought that I would have nowhere near enough material Now I have almost finished my essay and rather than having too little as I thought I would I actually could easily have written an essay of double the required length Your help really was invaluable thank you so much   styleborder px solid gray backgroundcolor fdffe rowspan valignmiddle   rowspan  stylefontsize xlarge padding  verticalalign middle height em  The Original Barnstar  styleverticalalign middle bordertop px solid gray  Clio I award you this barnstar though it seems so inadequate to express my thanks for the outstanding help that you gave me in response to my question You truly are a star