More trees. Hydrogen-fuelled cabs. Urbiology. A new model of taxation. Solar panels on big-box stores. The art of salvage. Composters for dog poo in city parks.

'The genius of Graciela Chichilnisky is recognized by economists and with this book she has focused that talent to the dire problem facing mankind. To survive w

Drained by a half-dozen major watersheds, cut by a network of deep ravines and fronting on a Great Lake, Toronto is dominated by water. Like most cities, though

Science is a useful metaphor for understanding our lives, but it is often shown to be as fallible as the flawed humans who lean on it. This lively, thoughtful,