You don't need to know how the Universe will rearrange itself.
The Universe offers all things to all people through the law of attraction.
Focus on being grateful for what you have already .. enjoy it!! Then release into the universe. The universe will manifest it.
Instead of focusing on the world's problems, give your attention and energy to trust, love, abundance, education and peace. :-)
Claim the things you want by feeling and believing they are yours.
Just the simple process of letting go of negative thoughts will allow your natural state of health to emerge within you.