Ok, so some time ago I tried and failed to make a mod in which I deleted the social policies and replaced them with new ones, and after trying several avenues of inquiry and being met with no change whatsoever in the game itself I decided that it was either impossible, or far beyond my knowledge and capabilities at the time. Now, I understand that something of this nature has been done so it is possible, but trying again it proves still beyond my knowledge and capabilities. I've had a look at the Polynesian DLC scenario, and replicated it as best I could for my own policies. I suspect the problem may be in the SocialPolicyPopup.xml file of which I can't make head nor tail. Is there anyone here who knows how to do this sort of thing and could give me some basic instructions?