Sam Altman biographer Keach Hagey explains why the OpenAI CEO was born for this moment

Keach Hagey's book \"The Optimist\" explores the AI-driven era through the life of Sam Altman, co-founder and CEO of OpenAI, highlighting his Midwest roots and career trajectory from startup Loopt to leading AI innovation. The biography offers insights into Altman's influence on the future of artificial intelligence and the broader tech landscape.