The Builders

Walter Isaacson × Peter Thiel

Thiel expects AI to lift productivity and lower inflation, but sees weak evidence that suppliers can sustain monopoly profits as leadership shifts from DeepMind to OpenAI and perhaps Anthropic.Even a better median outcome could bring wage gains of 3% with “plus or minus 10% or something like that,” while Thiel opposes pausing development amid China competition.He warns that AI catastrophe fears could empower a “softly totalitarian one-world government,” leaving oversight and the path to progress unresolved.

Walter Isaacson × Elon Musk

Musk’s abundance forecast hinges on AI moving beyond language models: digital superintelligence alone could add 20%–30% to goods and services, or roughly $30 trillion annually.Robots, space and a lunar mass driver could expand the economy to “potentially a million times” Earth’s size, making conventional money less relevant in his view.Isaacson presses on inequality and healthcare, but Musk offers no concrete distribution mechanism; his proposed peer testing of frontier models before release also remains to be worked out.