Please, don't small our world. (that would be my title i guess)
I do not see this picture only for a new world. But since all the bad things, that our world is heaten up, all the mess in the world and nature we make our world smaller. As you can see on the picture.
We had a bigger world, but because we don't care about anything, don't care about the nature, don't care about the planet... it's getting smaller.
another chance. it seems like were always hearing about the world be destroyed by humans, so in this picture the hands are destroying the world but the other world left behind will be 'another chance'.