As fossil fuel prices rise, oil insecurity deepens, and concerns about climate change cast a shadow over the future of coal, a new energy economy is emerging. Wind, solar, and geothermal energy are replacing oil, coal, and natural gas, at a pace and on a scale we could not have imagined even a year ago. For the first time since the Industrial Revolution, we have begun investing in energy sources that can last forever. Plan B 4.0 explores both the nature of this transition to a new energy economy and how it will affect our daily lives.

Every day, we hear alarming news about droughts, pollution, population growth, and climate change—which threaten to make water, even more than oil, the cause of war within our lifetime. Diane Raines Ward reaches beyond the headlines to illuminate our most vexing problems and tells the stories of those working to solve them: hydrologists, politicians, engineers, and everyday people. Based on ten years of research spanning five continents, Water Wars offers fresh insight into a subject to which our fate is inextricably bound.

If chaos theory transformed our view of the universe, biomimicry is transforming our life on Earth. Biomimicry is innovation inspired by nature – taking advantage of evolution’s 3.8 billion years of R&D since the first bacteria. Biomimics study nature’s best ideas: photosynthesis, brain power, and shells – and adapt them for human use. They are revolutionising how we invent, compute, heal ourselves, harness energy, repair the environment, and feed the world.