Let's create hopeful future. Let's make up the harmonic, peaceful, sustainable and modern social structures in the global world. Let make up those Harmonic Worlds such as Heavens or Paradises were made by gods and many ancestors. It will be able to make those worlds. I think it is possible to make up them. Let's create those New Worlds like Paradises of Super Floating Structures such as Noah's Ark at the ocean surface with all people of goodwill in the international cooperation．