I agree with wishful thinking! If we all start believing and acting accordingly yes, it is possible the world can change for the better.
It is no use waiting for it to come around though, everybody needs to do his/her thing to get there. I see a lot of people are waking up to all the lies we are being fed, in the media, politics and society as a whole...
These lies will disappear as soon as everybody recognises the falsity in the pictures that we are shown. I see the light of truth beginning to shine through.
It does not mean we'll have peace on earth, yet.But the sooner the better.