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
Guest Host: Susan Page
Activist Randall Robinson explores the continuing legacy of slavery in America. He argues that the racial divide will not be bridged until all Americans acknowledge the damage done by slavery and racism over the last 300 years.
- Randall Robinson author and activist
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