On the afternoon of August 20, 1910, a battering ram of wind moved through the drought-stricken national forests of Washington, Idaho, and Montana, whipping the hundreds of small blazes burning across the forest floor into a roaring inferno that jumped from treetop to ridge as it raged, destroying towns and timber in the blink of an eye. Forest ran...more

What are our obligations to others as people in a free society? Should government tax the rich to help the poor? Is the free market fair? Is it sometimes wrong to tell the truth? Is killing sometimes morally required? Is it possible, or desirable, to legislate morality? Do individual rights and the common good conflict? Michael J. Sandel’s “Jus...more

In 2008, a Gallup poll showed that 44 percent of Americans believed God had created man in his present form within the last 10,000 years. In a Pew Forum poll in the same year, 42 percent believed that all life on earth has existed in its present form since the beginning of time.In 1859 Charles Darwin's masterpiece, On the Origin of Species, shook s...more

Werner Heisenberg’s “uncertainty principle” challenged centuries of scientific understanding, placed him in direct opposition to Albert Einstein, and put Niels Bohr in the middle of one of the most heated debates in scientific history. Heisenberg’s theorem stated that there were physical limits to what we could know about sub-atomic particl...more

Sarah Vowell exposes the glorious conundrums of American history and culture with wit, probity, and an irreverent sense of humor. With Assassination Vacation, she takes us on a road trip like no other -- a journey to the pit stops of American political murder and through the myriad ways they have been used for fun and profit, for political and cult...more

In this New York Times bestseller, the author of Assassination Vacation "brings the [Puritan] era wickedly to life" (Washington Post). To this day, America views itself as a Puritan nation, but Sarah Vowell investigates what that means-and what it should mean. What she discovers is something far different from what their uptight shoebuckles- and-co...more

Smart people often believe that the opinion of the crowd is always inferior to the opinion of the individual specialist. Philosophical giants such as Nietzsche thought that "Madness is the exception in individuals but the rule in groups". Henry David Thoreau lamented: "The mass never comes up to the standard of its best member but on the contrary d...more

Which is more dangerous, a gun or a swimming pool? What do schoolteachers and sumo wrestlers have in common? How much do parents really matter? These may not sound like typical questions for an economist to ask. But Steven D. Levitt is not a typical economist. He studies the riddles of everyday life—from cheating and crime to parenting and spo...more