The song of John Lennon „Imagine“ is about his dream of a world without discrimination and war. He is for equality and freedom. He sang: „Imagine there´s no countries,...“ and „no religion too,...“.
In these two sentences you see, that he doesn´t want a world like now.
He doesn´t blame people for the hunger or greed, he blame the religions and the countries and the money, which made the world like it is now. We shell imagine a world without religions and countries, a brotherhood of man. All people help each other and live together without discrimination. People shouldn´t think about heaven and hell. They should forget the limits between heaven and hell and should realize that the hell don´t excist, only the sky, which is a symbol for freedom.
He also hopes, that someday all people will fight for the freedom.
I dream also about a world without discrimination and hunger, where all people help each other and live together in freedom. It´s impossible to clear all the prejudices between the people and to reach that nobody must fight for his rights. There can be 99 people for such a world but one will always excist, who wants to destroy the freedom.
That´s why I only dream about no hunger and no illness. That will be enough for the moment.