The ability to duplicate that process in a lab, once thought impossible, may now be closer than we think. Today, teams of scientists around the world are being assembled by the boldest entrepreneurs, big business, and governments to solve what is the most difficult technological challenge humanity has ever faced: building the equivalent of a star on earth. If their plans to capture star power are successful, they will unlock thousands, potentially millions, of years of clean, carbon-free energy. Not only would controlled nuclear fusion help solve the climate crisis, it could also make other highly desired technological ambitions possible—like journeying to the stars. Given the rising alarm over deterioration of the environment, and the strides being made in laser and magnetic field technology, powerful momentum is gathering behind fusion and the possibilities it offers. In The Star Builders, award-winning young plasma physicist Arthur Turrell “offers an optimistic outlook for the future of fusion power and is adamant about the need to invest in it” (The New York Times). Turrell describes fascinating star machines with ten times as many parts as the NASA Space Shuttle, and structures that extend over 400 acres in an accessible and entertaining account, spotlighting the individuals, firms, and institutions racing for the finish line: science-minded entrepreneurs like Jeff Bezos and Peter Thiel, companies like Goldman Sachs and Google, universities like Oxford and MIT, and virtually every rich nation. It’s an exciting and game-changing international quest that will make all of us winners.

    The Great Ideas of Classical Physics 2. Describing MotionA Break from Aristotle 3. Describing Ever More Complex Motion 4. Astronomy as a Bridge to Modern Physics 5. Isaac NewtonThe Dawn of Classical Physics 6. Newton QuantifiedForce and Acceleration 7. Newton and the Connections to Astronomy 8. Universal Gravitation 9. Newton's Third Law 10. Conservation of Momentum 11. Beyond NewtonWork and Energy 12. Power and the Newtonian Synthesis 13. Further DevelopmentsStatic Electricity 14. Electricity, Magnetism, and Force Fields 15. Electrical Currents and Voltage 16. The Origin of Electric and Magnetic Fields 17. Unification IMaxwell's Equations 18. Unification IIElectromagnetism and Light 19. Vibrations and Waves 20. Sound Waves and Light Waves 21. The Atomic Hypothesis 22. Energy in SystemsHeat and Thermodynamics 23. Heat and the Second Law of Thermodynamics 24. The Grand Picture of Classical Physics

    Originating separately in both ancient Greece and India, the concept of the atom persisted for centuries, despite often running afoul of conventional thinking. Until the twentieth century, no direct evidence for atoms existed. Today it is possible to actually observe atoms using a scanning tunneling microscope. The book begins with the story of the earliest atomists - the ancient Greek philosophers Leucippus, Democritus, and Epicurus, and the Latin poet Lucretius. As the author notes, the idea of elementary particles as the foundation of reality had many opponents throughout history - from Aristotle to Christian theologians and even some nineteenth-century chemists and philosophers. While theists today accept that the evidence for the atomic theory of matter is overwhelming, they reject the atheistic implications of that theory.

    We cannot choose to avoid philosophy, we can only choose whether we understand it or not. Stefan Molyneux, host of Freedomain Radio – the largest and most popular philosophy show in the world, with over 600 million views and downloads – takes you on a spectacular journey through the most foundational philosophical questions of the ages, clearing up and clarifying the most thorny problems posed by philosophers throughout history: -How do we know what is real? -How do we know what is true? -How do we know what is right? -How do we know what is good? -How do we know we even have a choice? -How do we convince others? These are all questions that we – as individuals and societies – wrestle with every day. These questions have challenged, motivated and plagued mankind for thousands of years. “Essential Philosophy” answers these questions with rigourous, illuminating and entertaining logic, reasoning from deep first principles to spectacular final conclusions. There is no need for confusion, there is no need for despair, there is no need for fear – pick up this book now, absorb the true power of philosophy, and live a rational moral life to the fullest. And then, give “Essential Philosophy” to others, so that the world may one day live in reason and peace.

    We have a consumption crisis. And this book, which takes aim at cherished assumptions regarding energy, offers refreshingly straight talk about what’s wrong with the way we think and talk about the problem. Though we generally believe we can solve environmental problems with more energy—more solar cells, wind turbines, and biofuels—alternative technologies come with their own side effects and limitations. How, for instance, do solar cells cause harm? Why can’t engineers solve wind power’s biggest obstacle? Why won’t contraception solve the problem of overpopulation lying at the heart of our concerns about energy, and what will? This practical, environmentally informed, and lucid book persuasively argues for a change of perspective. If consumption is the problem, as Ozzie Zehner suggests, then we need to shift our focus from suspect alternative energies to improving social and political fundamentals: walkable communities, improved consumption, enlightened governance, and, most notably, women’s rights. The dozens of first steps he offers are surprisingly straightforward. For instance, he introduces a simple sticker that promises a greater impact than all of the nation’s solar cells. He uncovers why carbon taxes won’t solve our energy challenges (and presents two taxes that could). Finally, he explores how future environmentalists will focus on similarly fresh alternatives that are affordable, clean, and can actually improve our well-being. Watch a book trailer.

    Throughout history, the only way for humanity to grow was by degrading the Earth: chopping down forests, fouling the air and water, and endlessly digging out resources. Since the first Earth Day in 1970, the reigning argument has been that taking better care of the planet means radically changing course: reducing our consumption, tightening our belts, learning to share and reuse, restraining growth. Is that argument correct? Absolutely not. In More from Less, McAfee argues that to solve our ecological problems we don’t need to make radical changes. Instead, we need to do more of what we’re already doing: growing technologically sophisticated market-based economies around the world. How can he possibly make this claim? Because of the evidence. America—a large, high-tech country that accounts for about 25% of the global economy—is now generally using less of most resources year after year, even as its economy and population continue to grow. What’s more, the US is polluting the air and water less, emitting fewer greenhouse gases, and replenishing endangered animal populations. And, as McAfee shows, America is not alone. Other countries are also transforming themselves in fundamental ways. What has made this turnabout possible? One thing, primarily: the collaboration between technology and capitalism, although good governance and public awareness have also been critical. McAfee does warn of issues that haven’t been solved, like global warming, overfishing, and communities left behind as capitalism and tech progress race forward. But overall, More from Less is a revelatory, paradigm-shifting account of how we’ve stumbled into an unexpectedly better balance with nature—one that holds out the promise of more abundant and greener centuries ahead.

    But what is time, exactly? Do children experience it the same way adults do? Why does it seem to slow down when we’re bored and speed by as we get older? How and why does time fly?In this witty and meditative exploration, award-winning author and New Yorker staff writer Alan Burdick takes readers on a personal quest to understand how time gets in us and why we perceive it the way we do. In the company of scientists, he visits the most accurate clock in the world (which exists only on paper); discovers that “now” actually happened a split-second ago; finds a twenty-fifth hour in the day; lives in the Arctic to lose all sense of time; and, for one fleeting moment in a neuroscientist’s lab, even makes time go backward. Why Time Flies is an instant classic, a vivid and intimate examination of the clocks that tick inside us all.

    His grand meteorological project had failed. Yet only a decade later, FitzRoy's storm warning system and "forecasts" would return, the model for what we use today.In an age when a storm at sea was evidence of God's wrath, nineteenth-century meteorologists had to fight against convention and religious dogma. Buoyed by the achievements of the Enlightenment, a generation of mavericks set out to decipher the secrets of the atmosphere and predict the future. Among them were Luke Howard, the first to classify clouds; Francis Beaufort, who quantified the winds; James Glaisher, who explored the upper atmosphere in a hot-air balloon; Samuel Morse, whose electric telegraph gave scientists the means by which to transmit weather warnings; and FitzRoy himself, master sailor, scientific pioneer, and founder of the U.K.'s national weather service.Reputations were built and shattered. Fractious debates raged over decades between scientists from London and Galway, Paris and New York. Explaining the atmosphere was one thing, but predicting what it was going to do seemed a step too far. In 1854, when a politician suggested to the Commons that Londoners might soon know the weather twenty-four hours in advance, the House roared with laughter.Peter Moore's The Weather Experiment navigates treacherous seas and rough winds to uncover the obsession that drove these men to great invention and greater understanding.

    We also have the necessary scientific skills. Australia could be the natural home for an increasing proportion of global industry. But how do we make this happen?In this crisp, compelling book, Australia’s leading thinker about climate and energy policy offers a road map for progress, covering energy, transport, agriculture, the international scene and more. Rich in ideas and practical optimism, Superpower is a crucial, timely contribution to this country’s future.

    With concerns about catastrophic global warming mounting, it is vital that we examine all our energy options. "Power to Save the World "describes the efforts of one determined woman, Gwyneth Cravens, initially a skeptic about nuclear power, as she spends nearly a decade immersing herself in the subject. She teams up with a leading expert in risk assessment and nuclear safety who is also a committed environmentalist to trace the path of uranium--the source of nuclear fuel--from start to finish. As we accompany them on visits to mines as well as to experimental reactor laboratories, fortress-like power plants, and remote waste sites normally off-limits to the public, we come to see that we already have a feasible way to address the causes of global warming on a large scale. On the nuclear tour, Cravens converses with scientists from many disciplines, public health and counterterrorism experts, engineers, and researchers who study both the harmful and benign effects of radiation; she watches remote-controlled robotic manipulators unbolt a canister of spent uranium fuel inside a "hot cell" bathed in eerie orange light; observes the dark haze from fossil-fuel combustion obscuring once-pristine New Mexico skies and the leaky, rusted pipes and sooty puddles in a coal-fired plant; glimpses rainbows made by salt dust in the deep subterranean corridors of a working nuclear waste repository. She refutes the major arguments against nuclear power one by one, making clear, for example, that a stroll through Grand Central Terminal exposes a person to more radiation than a walk of equal length through a uranium mine; that average background radiation around Chernobyl and in Hiroshima is lower than in Denver; that there are no "cancer clusters" near nuclear facilities; that terrorists could neither penetrate the security at an American nuclear plant nor make an atomic bomb from its fuel; that nuclear waste can be--and already is--safely stored; that wind and solar power, while important, can meet only a fraction of the demand for electricity; that a coal-fired plant releases more radiation than a nuclear plant and also emits deadly toxic waste that kills thousands of Americans a month; that in its fifty-year history American nuclear power has not caused a single death. And she demonstrates how, time and again, political fearmongering and misperceptions about risk have trumped science in the dialogue about the feasibility of nuclear energy. In the end, we see how nuclear power has been successfully and economically harnessed here and around the globe to become the single largest displacer of greenhouse gases, and how its overall risks and benefits compare with those of other energy sources."""Power to Save the World "is an eloquent, convincing argument for nuclear power as a safe energy source and an essential deterrent to global warming.

    As the world teeters on the edge of catastrophic climate change, Alberta plunges ahead with uncontrolled development of its fossil fuels, levelling its northern Boreal forest to get at the oil sands, and carpet-bombing its southern half with tens of thousands of gas wells. In so doing, it is running out of water, destroying its range land, wiping out its forests and wildlife and spewing huge amounts of greenhouse gases into the atmosphere, adding to global warming at a rate that is unrivalled in Canada or almost anywhere else in the world. It’s digging, drilling and blasting its way to oblivion, becoming the ultimate symbol of Canada’s – and the world’s – pathological will to self-destruct.Nowhere has the world seen such colossal environmental destruction as is being wreaked on Alberta. At one point the province even went so far as to consider a scientist’s idea of nuking its underbelly to get at the tar sands. Stupid to the Last Drop looks at the increasingly violent geopolitical forces that are gathering as the world’s gas and oil dwindle and the Age of Oil begins its inevitable slide towards oblivion. As Canadians deplete their energy reserves, selling them off to Americans at bargain-basement prices, no thought is given to conservation or the long-term needs of the nation.In this powerful polemic, William Marsden journeys across the heart of a province seized by the destructive forces of greed, power and the energy business, and envisions a very bleak future.

    natural resource policies and collaborative ecosystem management, and the role of economics and market incentives in environmental policy. Incorporating analysis of the eight years under George W. Bush and a look ahead to the Barack Obama administration, all chapters include new scholarship, case studies, poll data, court rulings, congressional actions, agency decisions, and other events at the international, national, state, and local levels. With its clear, engaging writing, this tried and true reader makes great environmental research and scholarship accessible to an undergraduate audience.Environmental Policy includes new coverage of:national energy policyclimate changeimplementation of the Endangered Species Actexploration for oil and natural gas on public landsecosystem managementthe role of science in environmental policycourt decisions that challenge administrative rulemakingthe greening of industryurban sustainability initiativesthe environmental effects of national security decisionseconomic development and the environment

    If these galaxies had always been travelling, he reasoned, then they must, at some point, have been on top of one another. This discovery transformed the debate about one of the most fundamental questions of human existence - how did the universe begin?Every society has stories about the origin of the cosmos and its inhabitants, but now, with the power to peer into the early universe and deploy the knowledge gleaned from archaeology, geology, evolutionary biology and cosmology, we are closer than ever to understanding where it all came from. In The Origin of (almost) Everything, New Scientist explores the modern origin stories of everything from the Big Bang, meteorites and dark energy, to dinosaurs, civilisation, timekeeping, belly-button fluff and beyond.From how complex life evolved on Earth, to the first written language, to how humans conquered space, The Origin of (almost) Everything offers a unique history of the past, present and future of our universe.span

    In 1905 an unknown 26-year-old clerk at the Swiss Patent Office, who had supposedly failed math in school, burst on to the scientific scene and swept away the hidebound theories of the day. The clerk, Albert Einstein, introduced a new and unexpected understanding of the universe and launched the two great revolutions of twentieth-century physics, relativity and quantum mechanics. The obscure origin and wide-ranging brilliance of the work recalled Isaac Newton’s “annus mirabilis” (miracle year) of 1666, when as a 23-year-old seeking safety at his family manor from an outbreak of the plague, he invented calculus and laid the foundations for his theory of gravity. Like Newton, Einstein quickly became a scientific icon--the image of genius and, according to Time magazine, the Person of the Century.The actual story is much more interesting. Einstein himself once remarked that “science as something coming into being ... is just as subjectively, psychologically conditioned as are all other human endeavors.” In this profile, the historian of science L. Randles Lagerstrom takes you behind the myth and into the very human life of the young Einstein. From family rifts and girlfriend troubles to financial hardships and jobless anxieties, Einstein’s early years were typical of many young persons. And yet in the midst of it all, he also saw his way through to profound scientific insights. Drawing upon correspondence from Einstein, his family, and his friends, Lagerstrom brings to life the young Einstein and enables the reader to come away with a fuller and more appreciative understanding of Einstein the person and the origins of his revolutionary ideas.About the cover image: While walking to work six days a week as a patent clerk in Bern, Switzerland, Einstein would pass by the famous "Zytglogge" tower and its astronomical clocks. The daily juxtaposition was fitting, as the relative nature of time and clock synchronization would be one of his revolutionary discoveries in the miracle year of 1905.

    Soon the Camp Fire was upon them, gobbling an acre a second. Less than two hours after it ignited, residents were trapped in flames, cremated in their homes and cars. By the next morning, eighty-five people were dead.San Francisco Chronicle reporter Lizzie Johnson was there as the town of Paradise burned. She saw the smoldering rubble of a historic covered bridge and the beloved Black Bear Diner, and she stayed long afterward, visiting shelters, hotels, and makeshift camps. Drawing on years of on-the-ground reporting and reams of public records, including 911 calls and testimony from a grand jury investigation, Johnson provides a minute-by-minute account of the Camp Fire, following residents and first responders as they fight to save themselves and their town. We see a young mother fleeing with her newborn; a school bus full of children in search of an escape route; and a group of paramedics, patients, and nurses trapped in a cul-de-sac, fending off the fire with rakes and hoses.Johnson documents the unfolding tragedy with empathy and nuance. But she also investigates the root causes, from runaway climate change to a deeply flawed alert system to Pacific Gas and Electric's decades-long neglect of critical infrastructure. A cautionary tale for a new era of megafires, Paradise is the gripping story of a town wiped off the map and the determination of its people to rise again.