Pedal Power is a nonfiction picture book about the women and children who led the social movement that made Amsterdam the most bike-friendly city in the world! Cycling rules the road in Amsterdam today, but that wasn't always the case. In the 1970's, Amsterdam was so crowded with vehicles that bicyclists could hardly move, but moms and kids relied on their bicycles to get around the city. PEDAL POWER is the story of the people who led protests against the unsafe streets and took over a vehicles-only tunnel on their bikes, showing what a little pedal power could do! Author and illustrator Allan Drummond returns with the story of the people that paved the way for safe biking around the world.

'I am blown away by the level of detail Phil Cavell brings to his work.' Elinor Barker MBE, multiple world champion and Olympic gold medallist 'Phil is eminently qualified to write the Midlife Cyclist. Well, he is certainly old enough.' Fabian Cancellara, Tour de France rider and two-time Olympic champion 'An amazing accomplishment... a simple-to-understand précis of your midlife as a cyclist – you won't want to put it down.' Phil Liggett, TV cycling commentator 'I'm determined to grow old gracefully in lycra, and Phil Cavell has been helping me to do it successfully for years.' Gary Kemp Renowned cycling biomechanics pioneer, Phil Cavell, explores the growing trend of middle-aged and older cyclists seeking to achieve high-level performance. Using contributions from leading coaches, ex-professionals and pro-team doctors, he produces the ultimate manifesto for mature riders who want to stay healthy, avoid injury – and maximise their achievement levels. Time's arrow traditionally plots an incremental path into declining strength and speed for all of us. But we are different to every other generation of cyclists in human history. An ever-growing number of us are determined to scale the highest peaks of elite physical fitness into middle-age and beyond. Can the emerging medical and scientific research help us achieve the holy triumvirate of speed and health with age? The Midlife Cyclist offers a gold standard road-map for the mature cyclist who aims to train, perform and even race at the highest possible level.

What if I could harness this energy? An unusual question for anyone putting in a long stint on a treadmill perhaps, and yet human power is a very old, practical and empowering alternative to fossil fuels. Replacing motors with muscles can be considered a political act -- an act of self-sufficiency that gains you independence. The Human-Powered Home is a one-of-a-kind compendium of human-powered devices gathered from a unique collection of experts. Enthusiasts point to the advantages of human power: Portable and available on-demand Close connection to the process or product offers more control Improved health and fitness The satisfaction of being able to make do with what is available This book discusses the science and history of human power and examines the common elements of human-powered devices. It offers plans for making specific devices, grouped by area of use, and features dozens of individuals who share technical details and photos of their inventions. For those who want to apply their own ingenuity, or for those who have never heard of human-powered machines, this book is a fine reference. For those who are beginning to understand the importance of a life of reduced dependency on fossil fuels, this book could be a catalyst for change.

"From traffic-dodging-bike messengers to tattooed teenagers on battered bikes, from riders in spandex to well-dressed executives, ordinary citizens are becoming transportation revolutionaries. Jeff Mapes traces the growth of bicycle advocacy and explores the environmental, safety, and health aspects of bicycling. He rides with bicycle advocates who are taming the streets of New York City, joins the street circus that is Critical Mass in San Francisco, and gets inspired by the everyday folk pedaling in Amsterdam, the nirvana of American bike activists. Chapters focused on big cities, college towns, and America's most successful bike city, Portland, show how cyclists, with the encouragement of local officials, are claiming a share of the valuable streetscape."--BOOK JACKET.

The world is a complex place, and this complexity is an obstacle to our attempts to explain, predict, and control it. In Power and Influence, Richard Corry investigates the assumptions that are built into the reductive method of explanation—the method whereby we study the components of a complex system in relative isolation and use the information so gained to explain or predict the behaviour of the complex whole. He investigates the metaphysical presuppositions built into the reductive method, seeking to ascertain what the world must be like in order that the method could work. Corry argues that the method assumes the existence of causal powers that manifest causal influence—a relatively unrecognised ontological category, of which forces are a paradigm example. The success of the reductive method, therefore, is an argument for the existence of such causal influences. The book goes on to show that adding causal influence to our ontology gives us the resources to solve some traditional problems in the metaphysics of causal powers, laws of nature, causation, emergence, and possibly even normative ethics. What results, then, is not just an understanding of the reductive method, but an integrated metaphysical worldview that is grounded in an ontology of power and influence.