Great Inventions

Since 2010, Toronto's headlines have been consumed by the outrageous personal foibles and government-slashing, anti-urbanist policies of Mayor Rob Ford. But the heated debate at City Hall has obscured a bigger, decade-long narrative of Toronto's ascendance as a mature global city. Some Great Idea traces how post-amalgamation, and under three very different mayors, Toronto managed to so quickly oscillate from one extreme to another, and how the city might proceed from here.

Nine remarkable men produced inventions that changed the world. The printing press, the telephone, powered flight, recording, and other innovations have made the modern world what it is. But who had these ideas and made realities of them? As David Angus explains, they were very different: quiet, boisterous, confident, or withdrawn. But all had a moment of vision that they combined with single-minded determination to battle through numerous obstacles and produce something that really worked.

Since its publication in 1925, The Great Gatsby has become one of the world's best-loved books, delighting audiences across the world. Careless People tells the true story behind F. Scott Fitzgerald's masterpiece, exploring in newly rich detail the relation of Fitzgerald's classic to the chaotic world he in which he lived. Fitzgerald set his novel in 1922, and Careless People carefully reconstructs the crucial months during which Scott and Zelda Fitzgerald returned to New York in the autumn of 1922.

One thing that hasn't changed much at all in the last 10,000 years is the human brain. The relentless curiosity of the human mind, combined with our ability to solve problems, has resulted in huge innovation and change. Here, then, are some of the most revolutionary ideas of the last 300 years.