Résultats Éditeur "Doubleday Canada" dans Sciences et mathématiques

In the late 19th century, demand for fur was in sharp decline. This could have spelled economic disaster for the venerable Hudson's Bay Company. But an idea emerged in political and business circles in Ottawa and Montreal to connect the disparate British colonies into a single entity that would stretch from the Atlantic to the Pacific. With over 3,000 kilometers of track, much of it driven through wildly inhospitable terrain, the CPR would be the longest railroad in the world and the most difficult to build. Its construction was the defining event of its era.

As one of the most celebrated cave divers in the world, Jill Heinerth has seen the planet in a way almost no one has. In a workday, she might swim below your home, through conduits in volcanoes or cracks in the world's largest iceberg. She's an explorer, a scientist's eyes and hands underwater - discovering new species and examining our finite freshwater reserves - and a filmmaker documenting the wonders of underwater life. Often the lone woman in a male-dominated domain, she tests the limits of human endurance at every tight turn, risking her life with each mission.

From the bestselling author of A Sense of the World comes this dramatic, globe-spanning and meticulously-researched story of two scientific rivals and their race to survey all life on Earth.

For Vladimir Nabokov, it was butterflies. For John Cage, it was mushrooms. For Sylvia Plath, it was bees. Each of these artists took time away from their work to become observers of natural phenomena. In 2012, Kyo Maclear met a local Toronto musician with an equally captivating side passion - he had recently lost his heart to birds. Curious about what prompted this young urban artist to suddenly embrace nature, Kyo decides to follow him for a year and find out.

The End of the End of the Earth is a collection of Jonathan Franzen's essays and speeches from the past five years, in which he grapples with the most important and heated ethical subjects of the day: environmentalism, capitalism, wealth inequality, race, technology, and the role of art. He challenges us to ask difficult questions: What is our civic responsibility in the face of climate change, the greatest ever threat to our planet and species? Does technology give us a sense of control or community or is it stripping these from us?