This document discusses decentralization and the importance of blockchain technology. It notes that open source software revolutionized the software industry by providing an alternative to closed source software monopolies. Blockchain allows for further decentralization by facilitating trust and transparency without centralized intermediaries. This can help address issues like censorship, fake news, lack of data ownership, and wealth inequality. Blockchains enable new applications around digital ownership and value through technologies like smart contracts, decentralized finance, and non-fungible tokens. The gaming industry in particular is seeing huge growth in blockchain-based games that facilitate real player economies.