Explore the groundbreaking concept of Algorand, a truly distributed ledger, in this 1-hour 10-minute lecture by Silvio Micali, MIT professor and founder of Algorand. Delve into the blockchain promise, aspirations, and design challenges. Examine technical constructs like proof of work, centralized vs decentralized systems, and various proof of stake models. Understand the genesis block, architecture, and committee selection process in Algorand. Learn about Byzantine agreement, adversary challenges, and power goals in this innovative blockchain system. Gain insights into whether Algorand could be a game-changer in the world of distributed ledgers.