Food will be 3D printed rather than cooked.
People will not be troubled by illness.
Cars will be able to levitate and fly.
Earth's temperature will continuously rise.
Space travel will be possible.
People will no longer rely on fossil fuel.
Buildings will be able to fix themselves.
There will not be any racism,sexism,xenophobia and homophobia.
People will able to understand each other with one single language.
No one in the world will ever starve.