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Distinguished cyberneticist Stafford Beer states the case for a new science of systems theory and cybernetics. His essays examine such issues as The Real Threat to All We Hold Most Dear, The Discarded Tools of Modern Man, A Liberty Machine in Prototype, Science in the Service of Man, The Future That Can Be Demanded Now, The Free Man in a Cybernetic World. Designing Freedom ponders the possibilities of liberty in a cybernetic world.

Over the past two decades, the oil sands region of northeastern Alberta has been the site of unprecedented levels of development. Alberta's Lower Athabasca Basin tells a fascinating story of how a catastrophic ice age flood left behind a unique landscape in the Lower Athabasca Basin, one that made deposits of bitumen available for surface mining. Less well known is the discovery that this flood also produced an environment that supported perhaps the most intensive use of boreal forest resources by prehistoric Native people yet recognized in Canada.

Revised and updated edition Scientists have been warning the world about global warming for almost three decades. But the rest of us are only now starting to get the message. The planet is warming at an unusually rapid rate, and this warming is largely being caused by human activity. Shrinking glaciers, thawing permafrost, erratic weather and threatened freshwater supplies are already affecting the lives of people around the globe, and the worst is yet to come.

Life for early humans wasn't easy. They may have been able to walk on two feet and create tools 4 million years ago, but they couldn't remember or communicate. Fortunately, people got smarter, and things got better. They remembered on-the-spot solutions and shared the valuable information of their experiences. Clubs became swords, caves became huts, and fires became ovens. Collectively these new tools became technology. As the 21st century unfolds, the pace of innovation is accelerating exponentially. Breakthroughs from robotics to genetics appear almost on a daily basis.

If science is neither cookery, nor angelic virtuosity, then what is it? Modern societies have tended to take science for granted as a way of knowing, ordering, and controlling the world, where everything was subject to science, but science itself has largely escaped scrutiny. In this fascinating collection of interviews, CBC Radio's Ideas producer David Cayley talks to some of the world's most provocative thinkers about how the ideas of science have directed human thought and shaped human society.

Winner, Evelyn Richardson Memorial Prize for Non-FictionWell-known naturalist and artist Linda Johns shares her woodland home with a menagerie of injured wild birds — starlings, blue jays, pigeons, baby woodpeckers, a rose-breasted grosbeak, a semi-palmated sandpiper, and even a gannet. She and her “saner half,” Mack, have gone so far as to transform their living room into an indoor forest, complete with two dead trees providing a variety of perches and a screened porch making do as a practise flyway.

William Shakespeare lived at a time when the medieval world — a world of magic, astrology, witchcraft, and superstition of all kinds — was just beginning to give way to more modern ways of thinking. Shakespeare and Galileo were born in the same year, and new ideas about the human body, the earth, and the universe at large were just starting to transform Western thought.

In 1954 Hurricane Hazel caused such destruction around Lake Ontario that it’s a vivid memory half a century later. In 2003 Hurricane Juan so devastated the Halifax, Nova Scotia area that complete recovery will take decades. In the fall of 2005, Hurricane Katrina, immediately followed by Rita and Wilma, held North America and the world spellbound. In fact, 2005 was a record breaking year for tropical storms, with four Category 5 hurricanes, seven tropical storms before August 1, the strongest hurricane in the Atlantic basin, and the costliest and third deadliest hurricane in US history.

Great Maritime Inventions 1833-1950 is a delightful look at how innovative Maritime ideas changed the world. Between 1833 and 1950, over 3,300 patents were granted to residents of New Brunswick, Nova Scotia and PEI. From the scuba tank to the variable pitch propeller to two-piece long underwear, Great Maritime Inventions profiles the best of the best.

Generations of practical and ingenious Maritimers have given the word great things. Since the mid-nineteenth century, scientists have fanned out into the world from colleges and universities that are among the oldest in North America. Great Maritime Achievers in Science and Technology brings together the achievements of more than 30 of these trail-blazing scientists and inventors, many of whom gained national and international prominence in the second half of the nineteenth century and the first half of the twentieth.