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  Fistulas: Erasing the pain and...

  PBS NewsHour

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  Roughly one million women in the developing world suffer from obstetric fistula, an injury that results from inadequate medical care and causes incontinence. But beyond the physical effects, the condition can subject them to shame and isolation from their families. Special correspondent Fred de Sam Lazaro reports from Kenya on efforts to offer treatment and reintegrate women back into communities.

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  This Land Is Our Land - The...

  Jedediah Purdy

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  Today, we are at a turning point as we face ecological and political crises that are rooted in conflicts over the land itself. But these problems can be solved if we draw on elements of our tradition that move us toward a new commonwealth-a community founded on the well-being of all people and the natural world. 
  From the coalfields of Appalachia and the tobacco fields of the Carolinas to the public lands of the West, Jedediah Purdy-one of our finest writers and leading environmental thinkers-shows how the land has always united and divided Americans, holding us in common projects and fates but also separating us into insiders and outsiders, owners and dependents, workers and bosses. Expropriated from Native Americans and transformed by slave labor, the same land that represents a history of racism and exploitation could, in the face of environmental catastrophe, bind us together in relationships of reciprocity and mutual responsibility. 
  This may seem idealistic in our polarized time, but we are at a historical fork in the road, and if we do not make efforts now to move toward a commonwealth, Purdy warns, environmental and political pressures will create harsher and crueler conflicts-between citizens, between countries, and between humans and the rest of the world.

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  For All Mankind

  Harry Hurt

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  “Far more than a history of lunar exploration . . . [Hurt] is at his best in the deft sketches of the astronauts—as they were and as they became.”—Chicago Tribune   Between December 1968 and December 1972, twenty-four men captured the imagination of the world as they voyaged to the moon. In For All Mankind, Harry Hurt III presents a dramatic, engrossing, and expansive account of those journeys. Based on extensive research and exclusive interviews with the Apollo astronauts, For All Mankind remains one of the most comprehensive and revealing firsthand accounts of space travel ever assembled. In their own words, the astronauts share the sights, sounds, thoughts, fears, hopes, and dreams they experienced during their incredible voyages. In a compelling narrative structured as one trip to the moon, Harry Hurt recounts all the drama and danger of the lunar voyages, from the anxiety of the astronauts’ prelaunch procedures through the euphoria of touchdown on the lunar surface. Updated with a new introduction by the author for the 50th anniversary of the Apollo 11 moon landing, For All Mankind is both an extraordinary adventure story and an important historical document.   “Hurt’s timely book is like an instant replay of the dramatic moon flight years . . . Hurt tells us of the hardships and the successes of the Apollo program, the remarkable journey to the moon, of the astronauts and technicians who made it possible and the goals of the nation in space.”—Houston Chronicle  “The meat here lies in the lunar voyage itself, an irresistible mix of danger, courage, tedium, and spectacle, evoked with unprecedented detail by those who went there.”—Kirkus Reviews

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  Cambrian Period The: The History...

  Charles River Editors

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  As Earth entered the Cambrian Period, there was a relatively sudden increase in life form diversity throughout the oceans. Completely new forms of life, more complex and more diverse than anything that had been seen before, began to spread. This acceleration in the evolution of new forms of life was so dramatic that this has come to be known as the “Cambrian explosion.”  
  	Although new species in the Cambrian explosion developed almost entirely in the oceans, the land was not entirely devoid of life. Though there were no plants or animals, mats of cyanobacteria and other types of microbes covered large terrestrial areas. Scientists have discovered the tracks of a creature that were left in mud that existed 551 Mya, and those tracks were left by leg-like appendages. Was this a fish-like creature that temporarily invaded the land, or was it something completely different than anything that exists today? There is no general consensus, but the Cambrian Period left a rich fossil record that provides a clear idea of the development of life during this time. At the same time, new discoveries are continually being made, and the more scientists discover about this mysterious period, the more their understanding of ancient Earth changes. 
  The Cambrian Period: The History and Legacy of the Start of Complex Life on Earth looks at the development of the era, the extinction event that preceded it, and how life began to evolve during it. 

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  Bioneers Series 2-03:...

  RN Terri Swearingen, Ph.D. Henry...

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  From the oil fields in Nigeria to an Ohio school yard downwind from a toxic incinerator, to a Richmond, California community surrounded by industry, these are inspiring stories of tragedy and the heroic victories of everyday people who are standing up to the deadly practices of big business polluters.

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  Questioning the Millennium - A...

  Stephen Gould

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  More than a quarter of a century later, listen to what evolutionary scientist Stephen Jay Gould had to say about the approaching millennium.What is our concept of a millennium and how has its meaning shifted? When did the new millennium begin? And why must our calendars be so complex, anyway? Best-selling author Stephen Jay Gould applies his wit and erudition to explore these questions, which cover one of today's most pressing subjects. In 1950, at the age of 8, Gould developed an interest in the approaching millennium, when Life magazine marked the century's midpoint. The evolutionary scientist holds the mirror up to all of our millennial passions in this wide-ranging discussion that reveals our foibles, absurdities, and uniqueness—             in other words, our humanity.

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