You first need to understand what reality is, it is simply your peception of the world around you, you use your senses for data input and your brain translates this for you into meaningful information. But your mind can make things difficult with beliefs and pre existing notions and such, so there is heavy bias and each person has his/her own reality. Changing your reality is easy, but it is not the same as changing the world/universe.

But I think that you are asking how we can change the world, with our thoughts and actions. I think that is up to each person to decide, I have not yet found the answer for myself, but I am here on GLP sharing what I know and seeking more knowledge about things I want to know about, I suppose it is a start. Maybe we think that to create change you need an army, or weapons of mass destruction or to be powerful or to be in a position to influence people or have magic/mutant abilities. Maybe that is why, because we are made to feel helpless in a world filled with 6+ billion people. Maybe we can "evolve" or "mutate" and gain these abilities, maybe not, we don't know. But are you going to sit around and wait for something that may or may not happen before you act?

There is more to life than mindless fucking, pornography, TV, materialistic goods and all those distractions we create for ourselves and are surrounded by. It is the reason that, despite so many possibilities of distractions we have come up with, we still get bored.

As for the Nobel "peace" prize, it was invented by the same guy who created dynamite in order to make up for all the destruction he caused, he must have had a good PR person.