Bioengineers are creating human body parts to replace organs and manage life-threatening diseases. How techniques like 3-D printing and stem cell research are driving medical advances and raising ethical questions
Social critic and author William Volllmann traveled the world asking one question of the people he met who lived in poverty: Why are you poor? Some of the answers he received were expected, others were not. In the end, Vollmann doesn’t pass judgment but passes on what he discovered.
- William Vollmann journalist and author of the 2005 National Book Award winning novel, "Europe Central."
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