Fifty years have passed since the first Earth Day, on 22 April 1970. This accessible, incisive and timely collection of essays brings together a diverse set of expert voices to examine how the Earth’s environment has changed over this past half century, and what lies in store for our planet over the coming fifty years. Earth 2020: An Insider’s Guide to a Rapidly Changing Planet responds to a public increasingly concerned about the deterioration of Earth’s natural systems, offering readers a wealth of perspectives on our shared ecological past, and on the future trajectory of planet Earth. Written by world-leading thinkers on the front-lines of global change research and policy, this multi-disciplinary collection maintains a dual focus: some essays investigate specific facets of the physical Earth system, while others explore the social, legal and political dimensions shaping the human environmental footprint. In doing so, the essays collectively highlight the urgent need for collaboration across diverse domains of expertise in addressing one of the most significant challenges facing us today. Earth 2020 is essential reading for everyone seeking a deeper understanding of the past, present and future of our planet, and the role of humanity in shaping this trajectory.

Fifty years have passed since the first Earth Day, on 22 April 1970. This accessible, incisive, and timely collection of essays brings together a diverse set of expert voices to examine how the Earth's environment has changed over this past half century, and what lies in store for our planet over the coming fifty years. Earth 2020: An Insider's Guide to a Rapidly Changing Planet responds to a public increasingly concerned about the deterioration of Earth's natural systems, offering readers a wealth of perspectives on our shared ecological past, and on the future trajectory of planet Earth. Written by world-leading thinkers on the front-lines of global change research and policy, this multi-disciplinary collection maintains a dual focus: some essays investigate specific facets of the physical Earth system, while others explore the social, legal and political dimensions shaping the human environmental footprint. In doing so, the essays collectively highlight the urgent need for collaboration across diverse domains of expertise in addressing one of the most significant challenges facing us today. Earth 2020 is essential reading for everyone seeking a deeper understanding of the past, present and future of our planet, and the role of humanity in shaping this trajectory.

Earth is, to our knowledge, the only life-bearing body in the Solar System. This extraordinary characteristic dates back almost 4 billion years. How to explain that Earth is teeming with organisms and that this has lasted for so long? What makes Earth different from its sister planets Mars and Venus? The habitability of a planet is its capacity to allow the emergence of organisms. What astronomical and geological conditions concurred to make Earth habitable 4 billion years ago, and how has it remained habitable since? What have been the respective roles of non-biological and biological characteristics in maintaining the habitability of Earth? This unique book answers the above questions by considering the roles of organisms and ecosystems in the Earth System, which is made of the non-living and living components of the planet. Organisms have progressively occupied all the habitats of the planet, diversifying into countless life forms and developing enormous biomasses over the past 3.6 billion years. In this way, organisms and ecosystems "took over" the Earth System, and thus became major agents in its regulation and global evolution. There was co-evolution of the different components of the Earth System, leading to a number of feedback mechanisms that regulated long-term Earth conditions. For millennia, and especially since the Industrial Revolution nearly 300 years ago, humans have gradually transformed the Earth System. Technological developments combined with the large increase in human population have led, in recent decades, to major changes in the Earth's climate, soils, biodiversity and quality of air and water. After some successes in the 20th century at preventing internationally environmental disasters, human societies are now facing major challenges arising from climate change. Some of these challenges are short-term and others concern the thousand-year evolution of the Earth's climate. Humans should become the stewards of Earth.

“This is the roadmap out of climate crisis that Canadians have been waiting for.” — Naomi Klein, activist and New York Times bestselling author of This Changes Everything and The Shock Doctrine • One of Canada’s top policy analysts provides the first full-scale blueprint for meeting our climate change commitments • Contains the results of a national poll on Canadians’ attitudes to the climate crisis • Shows that radical transformative climate action can be done, while producing jobs and reducing inequality as we retool how we live and work. • Deeply researched and targeted specifically to Canada and Canadians while providing a model that other countries could follow Canada needs to reduce its greenhouse gas emissions by 50% to prevent a catastrophic 1.5 degree increase in the earth’s average temperature — assumed by many scientists to be a critical “danger line” for the planet and human life as we know it. It’s 2020, and Canada is not on track to meet our targets. To do so, we’ll need radical systemic change to how we live and work—and fast. How can we ever achieve this? Top policy analyst and author Seth Klein reveals we can do it now because we’ve done it before. During the Second World War, Canadian citizens and government remade the economy by retooling factories, transforming their workforce, and making the war effort a common cause for all Canadians to contribute to. Klein demonstrates how wartime thinking and community efforts can be repurposed today for Canada’s own Green New Deal. He shares how we can create jobs and reduce inequality while tackling our climate obligations for a climate neutral—or even climate zero—future. From enlisting broad public support for new economic models, to job creation through investment in green infrastructure, Klein shows us a bold, practical policy plan for Canada’s sustainable future. More than this: A Good War offers a remarkably hopeful message for how we can meet the defining challenge of our lives. COVID-19 has brought a previously unthinkable pace of change to the world—one which demonstrates our ability to adapt rapidly when we’re at risk. Many recent changes are what Klein proposes in these very pages. The world can, actually, turn on a dime if necessary. This is the blueprint for how to do it.

"There's something intriguing to be learned on practically every page... [How to Astronaut] captures the details of an extraordinary job and turns even the mundane aspects of space travel into something fascinating."––Publishers Weekly Ride shotgun on a trip to space with astronaut Terry Virts. A born storyteller with a gift for the surprising turn of phrase and eye for the perfect you-are-there details, he captures all the highs, lows, humor, and wonder of an experience few will ever know firsthand. Featuring stories covering survival training, space shuttle emergencies, bad bosses, the art of putting on a spacesuit, time travel, and much more!

Heavy Metal: Earth’s Minerals and the Future of Sustainable Societies brings together world-leading experts from across the globe to reimagine the future of mineral exploration and mining in a post-fossil fuel world. Minerals and metals – for batteries, circuit boards, wiring and other components – are essential to a digital, carbon-neutral economy. But how can we grapple with the environmental, social and geopolitical challenges caused by the extraction and use of these critical resources? Concise, accessible, and engaging, the essays in this timely collection intertwine a broad spectrum of disciplines to help us understand and reimagine our relationship with minerals. Exploring a wide range of themes, from the colonial history of mining and Indigenous resistance, to new frontiers in exploration geology, waste management and recycling, this book draws on experts from fields as diverse as geology, mining engineering, law, economics and public policy. The book also explores mineral resources through an artistic lens, with a collection of stunning images from the Canadian photographer Edward Burtynsky, and excerpts of a new musical work, the Heavy Metal Suite. This thought-provoking and ultimately hopeful book guides us towards a more responsible, ethical and sustainable use of metals and minerals. It is essential reading for anyone interested in how we supply the resources needed for a carbon-neutral economic future.