When do we sacrifice privacy for security, and when does security become unsafe?

Nonfiction
"Leave No Dark Corner" from ABC News
"The Secretive Company That Might End Privacy as We Know It" from the New York Times

Fiction
​"Harrison Bergeron" by Kurt Vonnegut
"The Perfect Match" by Ken Liu
"The Pedestrian" by Ray Bradbury
"Civilization" by Vylar Kaftan

Videos
Suki Kim: This Is What It's Like to Go Undercover in North Korea
Marta Peirano: The Surveillance Device You Carry Around All Day
Catherine Crump: The Detail the Police Track About You
Alessandro Acquisti: What Will a Future Without Secrets Look Like?