Important news! According to Chinese agriculture expert, the food supply and land of China can only support up to 1.6 billion people. China now has approximately 1.28 billion people. Once China reaches 1.6 billion, China will blow up! That means it will invade Russia, India, Germany, France, and lands among rest of Europe. If we don't hurry up and invent this stuff, you people will face the consequences! I'm Chinese myself, and I truely know Chinese in China are now preparing for war! Don't expect them to lose the war easily. They are fighting for their own survival.
Teleportation must be invented. If we don't invent teleportation, China will throw nuclear bomb everywhere. Especially now everyone can live forever.