Terry Gross

Since a garment factory collapsed last month in Dhaka, killing more than 400 people, ethical fashion has been in the spotlight. Elizabeth Cline, author of Overdressed: The Shockingly High Price of Cheap Fashion, explains the economy that created this tragedy and what we can do to fix it.

Adrian Raine argues that violent behavior has biological roots just like depression or schizophrenia. This raises questions about treatment, accountability and punishment, including the death penalty.

The New York Times reporter talks about spending much of the past year with rebels in Syria. Chivers is also the author of The Gun, about how the AK-47 has defined modern warfare.