Manna, as conceptualized in Marshall Brain's story, reflects a future where advanced artificial intelligence (AI) and technology are harnessed to solve critical societal issues such as hunger and poverty. To theorize how a similar system could materialize in our generation, several key factors and developments would need to occur. First, significant advancements in AI capabilities would be necessary. This includes the ability to analyze vast amounts of data, predict resource needs, and optimize distribution systems. Machine learning algorithms could be developed to improve efficiency and effectiveness in resource allocation.