In this age of superstring theories and Big Bang cosmology, we're used to thinking of the unknown as impossibly distant from our everyday lives. But in "A Different Universe," Nobel Laureate Robert Laughlin argues that the scientific frontier is right under our fingers. Instead of looking for ultimate theories, Laughlin considers the world of emergent properties-meaning the properties, such as the hardness and shape of a crystal, that result from the organization of large numbers of atoms. Laughlin shows us how the most fundamental laws of physics are in fact emergent. "A Different Universe" is a truly mind-bending book that shows us why everything we think about fundamental physical laws needs to change.

In "Powering the Future," Nobel laureate Robert B. Laughlin transports us two centuries into the future, when we've ceased to use carbon from the ground--either because humans have banned carbon burning or because fuel has simply run out. Boldly, Laughlin predicts no earth-shattering transformations will have taken place. Six generations from now, there will still be soccer moms, shopping malls, and business trips. Firesides will still be snug and warm.

How will we do it? Not by discovering a magic bullet to slay our energy problems, but through a slew of fascinating technologies, drawing on wind, water, and fire. "Powering the Future" is an objective yet optimistic tour through alternative fuel sources, set in a world where we've burned every last drop of petroleum and every last shovelful of coal.

The Predictable: "Fossil fuels will run out." The present flow of crude oil out of the ground equals in one day the average flow of the Mississippi River past New Orleans in thirteen minutes. If you add the energy equivalents of gas and coal, it's thirty-six minutes. At the present rate of consumption, we'll be out of fossil fuels in two centuries' time. "We always choose the cheapest gas." From the nineteenth-century consolidation of the oil business to the California energy crisis of 2000-2001, the energy business has shown, time and again, how low prices dominate market share. Market forces--not green technology--will be the driver of energy innovation in the next 200 years. "The laws of physics remain fixed." Energy will still be conserved, degrade entropically with use, and have to be disposed of as waste heat into outer space. How much energy a fuel can pack away in a given space is fixed by quantum mechanics--and if we want to keep flying jet planes, we will need carbon-based fuels. The Potential: "Animal waste."If dried and burned, the world's agricultural manure would supply about one-third as much energy as all the coal we presently consume. "Trash." The United States disposes of 88 million tons of carbon in its trash per year. While the incineration of waste trash is not enough to contribute meaningfully to the global demand for energy, it will constrain fuel prices by providing a cheap supply of carbon." ""Solar energy."The power used to light all the cities around the world is only one-millionth of the total power of sunlight pouring down on earth's daytime side. And the amount of hydropump storage required to store the world's daily electrical surge is equal to only eight times the volume of Lake Mead. PRAISE FOR ROBERT B. LAUGHLIN "Perhaps the most brilliant theoretical physicist since Richard Feynman"--George Chapline, Lawrence Livermore National Laboratory "Powerful but controversial."-- "Financial Times"" "" Laughlin's] company ... is inspirational." --"New Scientist"

We all agree that the free flow of ideas is essential to creativity. And we like to believe that in our modern, technological world, information is more freely available and flows faster than ever before. But according to Nobel Laureate Robert Laughlin, acquiring information is becoming a danger or even a crime. Increasingly, the really valuable information is private property or a state secret, with the result that it is now easy for a flash of insight, entirely innocently, to infringe a patent or threaten national security. The public pays little attention because this vital information is "technical"--but, Laughlin argues, information is often labeled technical so it can be sequestered, not sequestered because it's technical. The increasing restrictions on information in such fields as cryptography, biotechnology, and computer software design are creating a new Dark Age: a time characterized not by light and truth but by disinformation and ignorance. Thus we find ourselves dealing more and more with the Crime of Reason, the antisocial and sometimes outright illegal nature of certain intellectual activities.

"The Crime of Reason" is a reader-friendly jeremiad, "On Bullshit" for the Slashdot and Creative Commons crowd: a short, fiercely argued essay on a problem of increasing concern to people at the frontiers of new ideas.