Wowza! That's a lot of ideas. I really liked how you started out speaking of about needing to raise everyone's consciousness.
I think Politics and Economy are the two that would have the most difficulty changing people's minds about. Some people are very passionate about one way while others are very passionate about a different way. So I think finding a balance so that both yin and yang are happy would be the largest challenge when trying to get people to find common ground on these 2 issues.
Thanks for the post!