How well do you really know your users? With properly conducted user research, you can discover what really makes your audience tick. This practical guide will show you, step-by-step, how to gain proper insight about your users so that you can base design decisions on solid evidence. You'll not only learn the different methodologies that you can employ in user research, but also gain insight into important set-up activities, such as recruiting users and equipping your lab, and acq...

In the following pages, we read about an ambitious Luther trying to obtain for himself the dignity of the cardinalate at a young age. We learn about the true motives for his objections to indulgences, which sprang principally from resentment at the loss of income for his own Augustinian Order. We witness also his bad temper and vitriolic tongue, his nocturnal conversations with demons (whether they were real or imagined), and his scandalous and degrading bouts of drunkenness and debauchery...

Rice is the food crop the world depends on most. In Feeding a Hungry Planet, James Lang demonstrates how research has benefited rice growers and increased production. He describes the life cycle of a rice crop and explains how research is conducted and how the results end up growing in a farmer’s field. Focusing on Asia and Latin America, Lang explores lowland and upland rice systems, genetics, sustainable agriculture, and efforts to narrow the gap between yields at research stati...

"The vertical farm is a world-changing innovation whose time has come. Dickson Despommier's visionary book provides a blueprint for securing the world's food supply and at the same time solving one of the gravest environmental crises facing us today."--StingImagine a world where every town has their own local food source, grown in the safest way possible, where no drop of water or particle of light is wasted, and where a simple elevator ride can transport you to nature's grocery sto...

The history behind our growing water crisis: "A gem . . . An erudite romp through two millennia of water and sanitation practice and technology." — NatureTurn on the faucet, and water pours out. Pull out the drain plug, and the dirty water disappears. Most of us give little thought to the hidden systems that bring us water and take it away when we're done with it. But these underappreciated marvels of engineering face an array of challenges that cannot be s...

In this edition of their bestseller, the sequel to the best-selling Good News for a Change, authors David Suzuki and Holly Dressel provide the latest inspiring stories about individuals, groups, and businesses that are making real change in the world. More Good News features the most up-to-date information about critical subjects, such as energy and the economy, not covered in the previous edition. These stories offer compelling proof from the front lines that sustainable...

Hunger is a daily reality for a billion people. More than six decades after the technological discoveries that led to the Green Revolution aimed at ending world hunger, regular food shortages, malnutrition, and poverty still plague vast swaths of the world. And with increasing food prices, climate change, resource inequality, and an ever-increasing global population, the future holds further challenges.In One Billion Hungry, Sir Gordon Conway, one of the world's fo...

How much do we really know about the species that make up the natural world?All over the world, biodiversity is gravely threatened – by overfishing, habitat destruction, pollution and climate change. Yet life on Earth has previously experienced five episodes of mass extinction, and nature has repeatedly proved itself to be a resilient, regenerative force.In this fascinating book, ecologist Dr. Ken Thompson surveys the Earth's biodiversity, its origins and s...

We all know the bad news. Every day, along with all the bulletins on social upheavals and terrorist attacks, we read reports of another animal species on the brink of extinction, of how our ocean fisheries are collapsing, and of the damage industrial development is wreaking on our soil, air and water. We drive bigger cars, eat pesticide-sprayed, genetically altered foods and consume so much energy that even rich, industrialized countries suffer power outages. We seem intent on continuing t...

The bananas we eat today aren't your parents' bananas: We eat a recognizable, consistent breakfast fruit that was standardized in the 1960s from dozens into one basic banana. But because of that, the banana we love is dangerously susceptible to a pathogen that might wipe them out.That's the story of our food today: Modern science has brought us produce in perpetual abundance once-rare fruits are seemingly never out of season, and we breed and clone the hardiest, best-tasting variet...

How the dirt below our feet can save us from extinction.Conventional agriculture destroys our soils, pollutes our water and is a major contributor to climate change. What if our agricultural practices could stabilize, or even reverse these trends?The Biochar Solution explores the dual function of biochar as a carbon-negative energy source and a potent soil-builder. Created by burning biomass in the absence of oxygen, this material has the unique a...

During recent years, environmental debate worldwide has been dominated by climate change, carbon emissions and the greenhouse effect. But a number of academic, technical, political, business and NGO initiatives indicate the emergence of a new wave of environmental attention focused on “natural capital,†“ecosystem services†and “biodiversity,†things nature does for us. In What Has Nature Ever Done for Us? British environmentalist Tony Juniper points out that as a species we th...