I think that ordinary people can change the world. And the most famous example is ( Mahatma Gandhi ) that he was so ordinary man but he really succeeded in changing the world and stop the war in the world. Not only Mahatma Gandhi but also a lot of famous people whom were so ordinary and they really changed the world like ( Karl Marx, Geuvara, etc ). And I am sure if anyone decided to change the world ,he will or at least will change a lot of things in the world.

@Devoted Lady: Gandhi stopped war in this world? Hmm, I'm so confused as to what has been happening in Iraq and Afghanistan lately...isn't that like...a war? Anyway, what is ordinary? An ordinary person may be able to have a lot of influence but then he's no longer considered an ordinary person. So technically it's impossible for an "ordinary" person to change the world, since as soon as he does, he's extraordinary. :P

If there is only one person - theoretically, yes, he can If there are tens, hundreds, thousands of them - definitely, yes!!! Just believe in what you do!

when ordinary people dont believe that they are ordinary they can surely

if you had changed world,you are not a ordinary person! before you change the world,maybe you thought you are ordinary one!