You can't buy the world. Not only are there are protections against buying and building on green belt land and other national government lands, but also people would never be willing to sell you their property.
Chat with our AI personalities
it would probably take 100,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 dollars