The Singularity Is Nearer
The price-performance of computation keeps doubling roughly every sixteen months, so AI matches the best humans in every field by 2029; in the 2030s AI-driven medicine reaches longevity escape velocity, medical nanorobots maintain the body, and nanoscale interfaces connect the neocortex to the cloud while automation drives prices down and universal basic income absorbs displaced work; by 2045 merged human and machine intelligence has expanded a millionfold, with risks managed by principles, broad distribution, and the merger itself.