I see open-mindedness as part of a process to analyse and understand that can't, for me, be separated from the process of gathering more information until the cognitions we have about many issues become more certain. Psychology has thousands of theories to suit all situations, and explain behaviour. Cognitive dissonance theory (Leon Festinger and others) explains how we deal with things that don't marry up in our heads. So, saying that I am politically left-leaning and believe that we should share the wealth, pay back according to our means, and give a leg up to those less fortunate, doesn't marry up in my head with sitting back and accepting that change means shifting people out of the homes they were given to settle in, bring up their families, and if they choose or need to, end their days there. Being poor does not mean undeservng, and being wealthy because you were born that way does not entitle anyone differently.
Why don't we tell the weathy that, if the poorer section of our society must think of the greater good and move from their extra-bedroomed house that they legally pay rent for, then they, too, must move out of their 20-bedroomed mansions, surrender their second and third homes, and live a more modest lifestyle? Now THAT would marry up in MY head! 
Am I being taken for granted, or is this just what being a grandparent is today?
What medical conditions seem more common now than when you were growing up?
