There has been a continued prediction that the era of community 3.0 based on Web 3.0 will arrive. This implies that the days of the Web 2.0 platform, based on the centralized social media by tech giants such as Google and Meta, are now over and a decentralized autonomous organization (DAO) based on rewards and ownership with no central authority will now be the new paradigm in the internet space. The driving force and core value of community 3.0 stem from blockchain technology that guarantees a transparent decision-making process and allows the development of an ecosystem where consumers can become market creators. On the other hand, every so often there is a rising concern that neither web 2.0 nor community 3.0 delivers democratization in the web space, and critics see them as a vague and exaggerated marketing gimmick. It is timely to have a clear understanding of community 3.0 and a practical discussion on its implications. - What is the essence of community 3.0 and what potentials and limitations do community 3.0 have? - Why NFT is important in community 3.0? - Amidst the critique and doubts on Web 3.0, many big tech companies are bustling to prepare for the web 3.0 era. Would it be necessary to limit the role and functions of big tech companies in the era of web 3.0 and community 3.0? #web3 #community #nft ☆ WKF | http://www.wkforum.org/WKF/2021/kr/ ☆ Instagram | https://www.instagram.com/worldknowledgeforum/ ☆ Youtube│https://www.youtube.com/wkforum ✻ World Knowledge Forum's lecture contents are copyrighted by Maekyung Media Group. Acts such as illegal downloading, re-uploading, and re-processing are prohibited.