Chapter 1 - The Wall and the Engine

Two ideas were born in the same country, in the same decade, within twenty miles of each other. In the 1830s, Harrow School students improvising in a basement corridor accidentally invented squash — a game whose shared wall made intelligence, not power, the minimum requirement for survival. A few miles south, Charles Babbage was designing the Analytical Engine, a general-purpose computing machine that imagined the processor, the memory, and the program a century before any of them existed. Ada Lovelace, his collaborator, asked the question that would haunt AI research for the next hundred and fifty years: can a machine originate anything, or can it only do what it is told? Both ideas were genuinely significant, both were ahead of their time, and neither had yet found the world it needed.